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Recording module speaker, public broadcasting module, more powerful than ISD1820, recording and playback, 5V output Recording module speaker, public broadcasting module, more powerful than ISD1820, recording and playback, 5V output

Recording module speaker, public broadcasting module, more powerful than ISD1820, recording and playback, 5V output

$3.94$3.94

52% off
Tesla Coil Arc Generator, Touchable Artificial Lightning, Scientific Teaching Aid, with an Arc Length of up to 10 Centimetres Tesla Coil Arc Generator, Touchable Artificial Lightning, Scientific Teaching Aid, with an Arc Length of up to 10 Centimetres

Tesla Coil Arc Generator, Touchable Artificial Lightning, Scientific Teaching Aid, with an Arc Length of up to 10 Centimetres

$169.58$353.29

2 sold
50% off
XH‑A232 High‑Definition Digital Audio Amplifier Board Public Address Board MP3 Amplifier Modules Dual‑Channel 30W 12V 24V XH‑A232 High‑Definition Digital Audio Amplifier Board Public Address Board MP3 Amplifier Modules Dual‑Channel 30W 12V 24V

XH‑A232 High‑Definition Digital Audio Amplifier Board Public Address Board MP3 Amplifier Modules Dual‑Channel 30W 12V 24V

$26.58$53.16

35% off
The public terminal of the large current DC power supply distribution box, which has multiple outgoing lines from a single input The public terminal of the large current DC power supply distribution box, which has multiple outgoing lines from a single input

The public terminal of the large current DC power supply distribution box, which has multiple outgoing lines from a single input

$132.30$203.54

5% off
3.5MM audio cable 1 meter matte line AUX line / 3.5mm public on the phone on the recording audio wire cable 3.5MM audio cable 1 meter matte line AUX line / 3.5mm public on the phone on the recording audio wire cable

3.5MM audio cable 1 meter matte line AUX line / 3.5mm public on the phone on the recording audio wire cable

$12.54$13.20

49% off
462D Advanced RS485 Voice Module Featuring Digital Processing And 8MB Storage For Public Address Systems 462D Advanced RS485 Voice Module Featuring Digital Processing And 8MB Storage For Public Address Systems

462D Advanced RS485 Voice Module Featuring Digital Processing And 8MB Storage For Public Address Systems

$39.44$77.33

69% off
DIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board Welding Practice Soldering Assembly ZX2050B DIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board Welding Practice Soldering Assembly ZX2050B

DIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board Welding Practice Soldering Assembly ZX2050B

$73.59$237.38

30 sold
Voice Activated LED Water Light Kit CD4017 Lantern Control Fun Electronic Production Teaching Training Diy Electronic Kit Module Voice Activated LED Water Light Kit CD4017 Lantern Control Fun Electronic Production Teaching Training Diy Electronic Kit Module

Voice Activated LED Water Light Kit CD4017 Lantern Control Fun Electronic Production Teaching Training Diy Electronic Kit Module

$5.91$5.91

2 sold
51% off
LED Digital Electronic Temperature Clock DIY Kit Soldering Learning Kit Suitable for Teaching and DIY Enthusiasts, Etc. LED Digital Electronic Temperature Clock DIY Kit Soldering Learning Kit Suitable for Teaching and DIY Enthusiasts, Etc.

LED Digital Electronic Temperature Clock DIY Kit Soldering Learning Kit Suitable for Teaching and DIY Enthusiasts, Etc.

$68.57$139.94

151 sold
CD4017 Ring Shaped Gradient LED Flowing Lamp DIY Electronic Kit Fun Welding and Manufacturing Parts for Traning and Teaching CD4017 Ring Shaped Gradient LED Flowing Lamp DIY Electronic Kit Fun Welding and Manufacturing Parts for Traning and Teaching

CD4017 Ring Shaped Gradient LED Flowing Lamp DIY Electronic Kit Fun Welding and Manufacturing Parts for Traning and Teaching

$1.50$1.50

15 sold
Tang Nano 9K FPGA Development Board GOWIN GW1NR-9 Chip Support RISC-V PicoRV Soft Core HDMI Output Breadboard Tang Nano 9K FPGA Development Board GOWIN GW1NR-9 Chip Support RISC-V PicoRV Soft Core HDMI Output Breadboard

Tang Nano 9K FPGA Development Board GOWIN GW1NR-9 Chip Support RISC-V PicoRV Soft Core HDMI Output Breadboard

$14.88$14.88

92 sold
51% off
JQ-D017BT Radio Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speake JQ-D017BT Radio Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speake

JQ-D017BT Radio Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speake

$134.53$274.56

9 sold
50% off
RDA5807 87-108MHz FM Radio DIY Radio Soldering Kit Suitable for School Teaching and DIY Enthusiasts Etc. RDA5807 87-108MHz FM Radio DIY Radio Soldering Kit Suitable for School Teaching and DIY Enthusiasts Etc.

RDA5807 87-108MHz FM Radio DIY Radio Soldering Kit Suitable for School Teaching and DIY Enthusiasts Etc.

$65.72$131.44

896 sold
LIZAO CF210SP FM AM Radio Kit, DIY Assembly Soldering Practice Electronic Teaching Kit for Beginners LIZAO CF210SP FM AM Radio Kit, DIY Assembly Soldering Practice Electronic Teaching Kit for Beginners

LIZAO CF210SP FM AM Radio Kit, DIY Assembly Soldering Practice Electronic Teaching Kit for Beginners

$3.80$3.80

8 sold
15% off
IRFR5410 MOSFET TO-252 TECH PUBLIC IRFR5410 MOSFET TO-252 TECH PUBLIC

IRFR5410 MOSFET TO-252 TECH PUBLIC

$5.22$6.14

Electronic soldering kit diy production kit beginner practical training introductory soldering practice circuit board teaching Electronic soldering kit diy production kit beginner practical training introductory soldering practice circuit board teaching

Electronic soldering kit diy production kit beginner practical training introductory soldering practice circuit board teaching

$6.18$6.18

153 sold
Decoding Display Electronic Manufacturing Loose Parts Training And Teaching Kit DIY Welding Matching Skills Simulation Decoding Display Electronic Manufacturing Loose Parts Training And Teaching Kit DIY Welding Matching Skills Simulation

Decoding Display Electronic Manufacturing Loose Parts Training And Teaching Kit DIY Welding Matching Skills Simulation

$1.50$1.50

33 sold
50% off
AITEXM LM317 Adjustable Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts Electronic kits AITEXM LM317 Adjustable Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts Electronic kits

AITEXM LM317 Adjustable Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts Electronic kits

$26.22$52.45

75 sold
75% off
DC 4.5V-5.5V 6-bit Digital Circuit Clock Kit Electronic Clock Teaching and Practical Training, Welding and DIY Parts Production DC 4.5V-5.5V 6-bit Digital Circuit Clock Kit Electronic Clock Teaching and Practical Training, Welding and DIY Parts Production

DC 4.5V-5.5V 6-bit Digital Circuit Clock Kit Electronic Clock Teaching and Practical Training, Welding and DIY Parts Production

$90.87$363.48

1 sold
68% off
White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker

White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker

$84.84$265.13

122 sold
20% off
DIY Memory Training Game Console Electronic Soldering Kit Fun Teaching Practical Training Exercises Circuit Board Loose Parts DIY Memory Training Game Console Electronic Soldering Kit Fun Teaching Practical Training Exercises Circuit Board Loose Parts

DIY Memory Training Game Console Electronic Soldering Kit Fun Teaching Practical Training Exercises Circuit Board Loose Parts

$38.26$47.83

95 sold
52% off
DC 12V Ultrasonic Levitation DIY Learning Kit Standing Wave Generator Physics Science Experiment for Students Educational Tool DC 12V Ultrasonic Levitation DIY Learning Kit Standing Wave Generator Physics Science Experiment for Students Educational Tool

DC 12V Ultrasonic Levitation DIY Learning Kit Standing Wave Generator Physics Science Experiment for Students Educational Tool

$39.66$82.63

225 sold
10% off
Adjustable Switching Power Supply Circuit Kit Electronic DIY Soldering Teaching Practical Training Circuit Board Loose Parts Adjustable Switching Power Supply Circuit Kit Electronic DIY Soldering Teaching Practical Training Circuit Board Loose Parts

Adjustable Switching Power Supply Circuit Kit Electronic DIY Soldering Teaching Practical Training Circuit Board Loose Parts

$66.52$73.91

37 sold
51% off
87-108MHz AM/FM Medium Wave FM Two Band Stereo Digital Tuning Machine Production Teaching Product Headphone Radio Module DIY Kit 87-108MHz AM/FM Medium Wave FM Two Band Stereo Digital Tuning Machine Production Teaching Product Headphone Radio Module DIY Kit

87-108MHz AM/FM Medium Wave FM Two Band Stereo Digital Tuning Machine Production Teaching Product Headphone Radio Module DIY Kit

$37.42$76.36

39 sold
70% off
6 Digit 24H Digital Circuit Clock DIY Soldering Kit DC4.5V-5.5V Red LED Digital Tube CD4518 CD4511 CD4060 Chip Time Calibration Electronic Teaching Training Parts Optional With Shell 6 Digit 24H Digital Circuit Clock DIY Soldering Kit DC4.5V-5.5V Red LED Digital Tube CD4518 CD4511 CD4060 Chip Time Calibration Electronic Teaching Training Parts Optional With Shell

6 Digit 24H Digital Circuit Clock DIY Soldering Kit DC4.5V-5.5V Red LED Digital Tube CD4518 CD4511 CD4060 Chip Time Calibration Electronic Teaching Training Parts Optional With Shell

$78.74$262.47

8 sold
67% off
DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

$53.75$163.37

8 sold
LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

$0.84$0.84

103 sold
53% off
FM AM Red Radio Production DIY Electronic Kit Welding Process School Teaching Training Electronic Components Parts Soldering FM AM Red Radio Production DIY Electronic Kit Welding Process School Teaching Training Electronic Components Parts Soldering

FM AM Red Radio Production DIY Electronic Kit Welding Process School Teaching Training Electronic Components Parts Soldering

$69.46$147.78

48 sold
4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC 4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC

4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC

$90.79$90.79

51 sold
51% off
462D Portable Pyroelectric PIR Human Motions Detection Module Reliable Performances for Homes and Public Space Safety 462D Portable Pyroelectric PIR Human Motions Detection Module Reliable Performances for Homes and Public Space Safety

462D Portable Pyroelectric PIR Human Motions Detection Module Reliable Performances for Homes and Public Space Safety

$7.35$15.01

Two-way Anti-Theft Alarm Welding DIY Kit 120 Ambulance Acoustic Electronic Components Teaching Training Assembly Parts Two-way Anti-Theft Alarm Welding DIY Kit 120 Ambulance Acoustic Electronic Components Teaching Training Assembly Parts

Two-way Anti-Theft Alarm Welding DIY Kit 120 Ambulance Acoustic Electronic Components Teaching Training Assembly Parts

$20.04$20.04

40 sold
10 pieces, Integrated circuits, RF connectors, MCX-JW3 ， Public elbow, L-shaped 90 degree crimping plug, 10 pieces, Integrated circuits, RF connectors, MCX-JW3 ， Public elbow, L-shaped 90 degree crimping plug,

10 pieces, Integrated circuits, RF connectors, MCX-JW3 ， Public elbow, L-shaped 90 degree crimping plug,

$88.00$88.00

68% off
DIY Radio Electronic Kit FM AM Radio Receiver School Teaching Soldering Practice Training Circuit Board 210SP  DIY Radio Electronic Kit FM AM Radio Receiver School Teaching Soldering Practice Training Circuit Board 210SP 

DIY Radio Electronic Kit FM AM Radio Receiver School Teaching Soldering Practice Training Circuit Board 210SP 

$48.86$152.69

427 sold
52% off
LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

$26.59$55.39

498 sold
LIZAO 1.2A AC DC Voltage Stabilizer Module LM7805 L7805 Multiple Output 5V 6V 9V 12V Electronic Teaching Board LIZAO 1.2A AC DC Voltage Stabilizer Module LM7805 L7805 Multiple Output 5V 6V 9V 12V Electronic Teaching Board

LIZAO 1.2A AC DC Voltage Stabilizer Module LM7805 L7805 Multiple Output 5V 6V 9V 12V Electronic Teaching Board

$0.64$0.64

22 sold
3% off
DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

$15.32$15.79

58 sold
Recording module speaker, public broadcasting module, more powerful than ISD1820, recording and playback, 5V output Recording module speaker, public broadcasting module, more powerful than ISD1820, recording and playback, 5V output

Recording module speaker, public broadcasting module, more powerful than ISD1820, recording and playback, 5V output

$3.94 $3.94

Categories: Electronic Components & Supplies, Active Components

Buy Now
52% off
Tesla Coil Arc Generator, Touchable Artificial Lightning, Scientific Teaching Aid, with an Arc Length of up to 10 Centimetres Tesla Coil Arc Generator, Touchable Artificial Lightning, Scientific Teaching Aid, with an Arc Length of up to 10 Centimetres

Tesla Coil Arc Generator, Touchable Artificial Lightning, Scientific Teaching Aid, with an Arc Length of up to 10 Centimetres

$169.58 $353.29

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
XH‑A232 High‑Definition Digital Audio Amplifier Board Public Address Board MP3 Amplifier Modules Dual‑Channel 30W 12V 24V XH‑A232 High‑Definition Digital Audio Amplifier Board Public Address Board MP3 Amplifier Modules Dual‑Channel 30W 12V 24V

XH‑A232 High‑Definition Digital Audio Amplifier Board Public Address Board MP3 Amplifier Modules Dual‑Channel 30W 12V 24V

$26.58 $53.16

Categories: Electronic Components & Supplies, Active Components

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35% off
The public terminal of the large current DC power supply distribution box, which has multiple outgoing lines from a single input The public terminal of the large current DC power supply distribution box, which has multiple outgoing lines from a single input

The public terminal of the large current DC power supply distribution box, which has multiple outgoing lines from a single input

$132.30 $203.54

Categories: Electronic Components & Supplies, Active Components

Buy Now
5% off
3.5MM audio cable 1 meter matte line AUX line / 3.5mm public on the phone on the recording audio wire cable 3.5MM audio cable 1 meter matte line AUX line / 3.5mm public on the phone on the recording audio wire cable

3.5MM audio cable 1 meter matte line AUX line / 3.5mm public on the phone on the recording audio wire cable

$12.54 $13.20

Categories: Electronic Components & Supplies, Active Components

Buy Now
49% off
462D Advanced RS485 Voice Module Featuring Digital Processing And 8MB Storage For Public Address Systems 462D Advanced RS485 Voice Module Featuring Digital Processing And 8MB Storage For Public Address Systems

462D Advanced RS485 Voice Module Featuring Digital Processing And 8MB Storage For Public Address Systems

$39.44 $77.33

Categories: Electronic Components & Supplies, Active Components

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69% off
DIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board Welding Practice Soldering Assembly ZX2050B DIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board Welding Practice Soldering Assembly ZX2050B

DIY Electronic Kit AM Radio Assembly Kit 7 Tube Teaching Training Circuit Board Welding Practice Soldering Assembly ZX2050B

$73.59 $237.38

30 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Voice Activated LED Water Light Kit CD4017 Lantern Control Fun Electronic Production Teaching Training Diy Electronic Kit Module Voice Activated LED Water Light Kit CD4017 Lantern Control Fun Electronic Production Teaching Training Diy Electronic Kit Module

Voice Activated LED Water Light Kit CD4017 Lantern Control Fun Electronic Production Teaching Training Diy Electronic Kit Module

$5.91 $5.91

2 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
LED Digital Electronic Temperature Clock DIY Kit Soldering Learning Kit Suitable for Teaching and DIY Enthusiasts, Etc. LED Digital Electronic Temperature Clock DIY Kit Soldering Learning Kit Suitable for Teaching and DIY Enthusiasts, Etc.

LED Digital Electronic Temperature Clock DIY Kit Soldering Learning Kit Suitable for Teaching and DIY Enthusiasts, Etc.

$68.57 $139.94

151 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
CD4017 Ring Shaped Gradient LED Flowing Lamp DIY Electronic Kit Fun Welding and Manufacturing Parts for Traning and Teaching CD4017 Ring Shaped Gradient LED Flowing Lamp DIY Electronic Kit Fun Welding and Manufacturing Parts for Traning and Teaching

CD4017 Ring Shaped Gradient LED Flowing Lamp DIY Electronic Kit Fun Welding and Manufacturing Parts for Traning and Teaching

$1.50 $1.50

15 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Tang Nano 9K FPGA Development Board GOWIN GW1NR-9 Chip Support RISC-V PicoRV Soft Core HDMI Output Breadboard Tang Nano 9K FPGA Development Board GOWIN GW1NR-9 Chip Support RISC-V PicoRV Soft Core HDMI Output Breadboard

Tang Nano 9K FPGA Development Board GOWIN GW1NR-9 Chip Support RISC-V PicoRV Soft Core HDMI Output Breadboard

$14.88 $14.88

92 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
JQ-D017BT Radio Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speake JQ-D017BT Radio Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speake

JQ-D017BT Radio Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speake

$134.53 $274.56

9 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
RDA5807 87-108MHz FM Radio DIY Radio Soldering Kit Suitable for School Teaching and DIY Enthusiasts Etc. RDA5807 87-108MHz FM Radio DIY Radio Soldering Kit Suitable for School Teaching and DIY Enthusiasts Etc.

RDA5807 87-108MHz FM Radio DIY Radio Soldering Kit Suitable for School Teaching and DIY Enthusiasts Etc.

$65.72 $131.44

896 sold

Categories: Electronic Components & Supplies, Active Components

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LIZAO CF210SP FM AM Radio Kit, DIY Assembly Soldering Practice Electronic Teaching Kit for Beginners LIZAO CF210SP FM AM Radio Kit, DIY Assembly Soldering Practice Electronic Teaching Kit for Beginners

LIZAO CF210SP FM AM Radio Kit, DIY Assembly Soldering Practice Electronic Teaching Kit for Beginners

$3.80 $3.80

8 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
IRFR5410 MOSFET TO-252 TECH PUBLIC IRFR5410 MOSFET TO-252 TECH PUBLIC

IRFR5410 MOSFET TO-252 TECH PUBLIC

$5.22 $6.14

Categories: Electronic Components & Supplies, Active Components

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Electronic soldering kit diy production kit beginner practical training introductory soldering practice circuit board teaching Electronic soldering kit diy production kit beginner practical training introductory soldering practice circuit board teaching

Electronic soldering kit diy production kit beginner practical training introductory soldering practice circuit board teaching

$6.18 $6.18

153 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Decoding Display Electronic Manufacturing Loose Parts Training And Teaching Kit DIY Welding Matching Skills Simulation Decoding Display Electronic Manufacturing Loose Parts Training And Teaching Kit DIY Welding Matching Skills Simulation

Decoding Display Electronic Manufacturing Loose Parts Training And Teaching Kit DIY Welding Matching Skills Simulation

$1.50 $1.50

33 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
AITEXM LM317 Adjustable Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts Electronic kits AITEXM LM317 Adjustable Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts Electronic kits

AITEXM LM317 Adjustable Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts Electronic kits

$26.22 $52.45

75 sold

Categories: Electronic Components & Supplies, Active Components

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75% off
DC 4.5V-5.5V 6-bit Digital Circuit Clock Kit Electronic Clock Teaching and Practical Training, Welding and DIY Parts Production DC 4.5V-5.5V 6-bit Digital Circuit Clock Kit Electronic Clock Teaching and Practical Training, Welding and DIY Parts Production

DC 4.5V-5.5V 6-bit Digital Circuit Clock Kit Electronic Clock Teaching and Practical Training, Welding and DIY Parts Production

$90.87 $363.48

1 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker

White DIY Electronic Kit Bluetooth Speaker Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker

$84.84 $265.13

122 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
DIY Memory Training Game Console Electronic Soldering Kit Fun Teaching Practical Training Exercises Circuit Board Loose Parts DIY Memory Training Game Console Electronic Soldering Kit Fun Teaching Practical Training Exercises Circuit Board Loose Parts

DIY Memory Training Game Console Electronic Soldering Kit Fun Teaching Practical Training Exercises Circuit Board Loose Parts

$38.26 $47.83

95 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
DC 12V Ultrasonic Levitation DIY Learning Kit Standing Wave Generator Physics Science Experiment for Students Educational Tool DC 12V Ultrasonic Levitation DIY Learning Kit Standing Wave Generator Physics Science Experiment for Students Educational Tool

DC 12V Ultrasonic Levitation DIY Learning Kit Standing Wave Generator Physics Science Experiment for Students Educational Tool

$39.66 $82.63

225 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
Adjustable Switching Power Supply Circuit Kit Electronic DIY Soldering Teaching Practical Training Circuit Board Loose Parts Adjustable Switching Power Supply Circuit Kit Electronic DIY Soldering Teaching Practical Training Circuit Board Loose Parts

Adjustable Switching Power Supply Circuit Kit Electronic DIY Soldering Teaching Practical Training Circuit Board Loose Parts

$66.52 $73.91

37 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
87-108MHz AM/FM Medium Wave FM Two Band Stereo Digital Tuning Machine Production Teaching Product Headphone Radio Module DIY Kit 87-108MHz AM/FM Medium Wave FM Two Band Stereo Digital Tuning Machine Production Teaching Product Headphone Radio Module DIY Kit

87-108MHz AM/FM Medium Wave FM Two Band Stereo Digital Tuning Machine Production Teaching Product Headphone Radio Module DIY Kit

$37.42 $76.36

39 sold

Categories: Electronic Components & Supplies, Active Components

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70% off
6 Digit 24H Digital Circuit Clock DIY Soldering Kit DC4.5V-5.5V Red LED Digital Tube CD4518 CD4511 CD4060 Chip Time Calibration Electronic Teaching Training Parts Optional With Shell 6 Digit 24H Digital Circuit Clock DIY Soldering Kit DC4.5V-5.5V Red LED Digital Tube CD4518 CD4511 CD4060 Chip Time Calibration Electronic Teaching Training Parts Optional With Shell

6 Digit 24H Digital Circuit Clock DIY Soldering Kit DC4.5V-5.5V Red LED Digital Tube CD4518 CD4511 CD4060 Chip Time Calibration Electronic Teaching Training Parts Optional With Shell

$78.74 $262.47

8 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

$53.75 $163.37

8 sold

Categories: Electronic Components & Supplies, Active Components

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LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

$0.84 $0.84

103 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
FM AM Red Radio Production DIY Electronic Kit Welding Process School Teaching Training Electronic Components Parts Soldering FM AM Red Radio Production DIY Electronic Kit Welding Process School Teaching Training Electronic Components Parts Soldering

FM AM Red Radio Production DIY Electronic Kit Welding Process School Teaching Training Electronic Components Parts Soldering

$69.46 $147.78

48 sold

Categories: Electronic Components & Supplies, Active Components

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4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC 4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC

4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC

$90.79 $90.79

51 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
462D Portable Pyroelectric PIR Human Motions Detection Module Reliable Performances for Homes and Public Space Safety 462D Portable Pyroelectric PIR Human Motions Detection Module Reliable Performances for Homes and Public Space Safety

462D Portable Pyroelectric PIR Human Motions Detection Module Reliable Performances for Homes and Public Space Safety

$7.35 $15.01

Categories: Electronic Components & Supplies, Active Components

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Two-way Anti-Theft Alarm Welding DIY Kit 120 Ambulance Acoustic Electronic Components Teaching Training Assembly Parts Two-way Anti-Theft Alarm Welding DIY Kit 120 Ambulance Acoustic Electronic Components Teaching Training Assembly Parts

Two-way Anti-Theft Alarm Welding DIY Kit 120 Ambulance Acoustic Electronic Components Teaching Training Assembly Parts

$20.04 $20.04

40 sold

Categories: Electronic Components & Supplies, Active Components

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10 pieces, Integrated circuits, RF connectors, MCX-JW3 ， Public elbow, L-shaped 90 degree crimping plug, 10 pieces, Integrated circuits, RF connectors, MCX-JW3 ， Public elbow, L-shaped 90 degree crimping plug,

10 pieces, Integrated circuits, RF connectors, MCX-JW3 ， Public elbow, L-shaped 90 degree crimping plug,

$88.00 $88.00

Categories: Electronic Components & Supplies, Active Components

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68% off
DIY Radio Electronic Kit FM AM Radio Receiver School Teaching Soldering Practice Training Circuit Board 210SP  DIY Radio Electronic Kit FM AM Radio Receiver School Teaching Soldering Practice Training Circuit Board 210SP 

DIY Radio Electronic Kit FM AM Radio Receiver School Teaching Soldering Practice Training Circuit Board 210SP 

$48.86 $152.69

427 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

LM317 Adjustable Regulated Power Supply Kit Continuous Adjustable DC Power Supply DIY Teaching Training Parts 1.5V-12V

$26.59 $55.39

498 sold

Categories: Electronic Components & Supplies, Active Components

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LIZAO 1.2A AC DC Voltage Stabilizer Module LM7805 L7805 Multiple Output 5V 6V 9V 12V Electronic Teaching Board LIZAO 1.2A AC DC Voltage Stabilizer Module LM7805 L7805 Multiple Output 5V 6V 9V 12V Electronic Teaching Board

LIZAO 1.2A AC DC Voltage Stabilizer Module LM7805 L7805 Multiple Output 5V 6V 9V 12V Electronic Teaching Board

$0.64 $0.64

22 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

DIY Kit Ultrasonic Levitator Suspension Standing Wave Controller DIY Learning Kit Scientific Teaching Experiment Soldering

$15.32 $15.79

58 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now