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50% off
5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit 5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

$25.00$50.00

12 sold
8% off
10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation 10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

$2.93$3.19

30 sold
30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter 30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

$6.78$6.78

3 sold
15% off
EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

$1.25$1.47

7 sold
50% off
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

$23.92$47.85

284 sold
50% off
3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

$26.39$52.78

2 sold
52% off
LED Display Bargraph Light 10 Segments Red Blue Yellow Green Single Color Battery Level Bar Graph for Arduino,DIY LED Display Bargraph Light 10 Segments Red Blue Yellow Green Single Color Battery Level Bar Graph for Arduino,DIY

LED Display Bargraph Light 10 Segments Red Blue Yellow Green Single Color Battery Level Bar Graph for Arduino,DIY

$27.29$56.86

2 sold
50% off
Original FT232RL USB To TTL Serial Adapter Module Type-C/Mini Micro USB 3.3V 5V Level FT232RL Module USB TO TTL 232 for Arduino Original FT232RL USB To TTL Serial Adapter Module Type-C/Mini Micro USB 3.3V 5V Level FT232RL Module USB TO TTL 232 for Arduino

Original FT232RL USB To TTL Serial Adapter Module Type-C/Mini Micro USB 3.3V 5V Level FT232RL Module USB TO TTL 232 for Arduino

$25.37$50.74

2 sold
66% off
TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module

TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module

$20.62$60.66

246 sold
HM-10 BLE 4.0 (Bluetooth Low Energy) UART Transparent Wireless Module-Bi-Directional 3.3V/5V Logic Level Shifter for Arduino HM-10 BLE 4.0 (Bluetooth Low Energy) UART Transparent Wireless Module-Bi-Directional 3.3V/5V Logic Level Shifter for Arduino

HM-10 BLE 4.0 (Bluetooth Low Energy) UART Transparent Wireless Module-Bi-Directional 3.3V/5V Logic Level Shifter for Arduino

$4.45$4.45

16 sold
28% off
10PCS/1PC LTC4150 Coulombic Counter Battery Level Detection Module Current Detection Sensor 3.3/5V 10PCS/1PC LTC4150 Coulombic Counter Battery Level Detection Module Current Detection Sensor 3.3/5V

10PCS/1PC LTC4150 Coulombic Counter Battery Level Detection Module Current Detection Sensor 3.3/5V

$2.59$3.60

5 sold
50% off
PP plastic small float switch level switch water level switch liquid level sensor anti-corrosion acid and alkali 52MM PP plastic small float switch level switch water level switch liquid level sensor anti-corrosion acid and alkali 52MM

PP plastic small float switch level switch water level switch liquid level sensor anti-corrosion acid and alkali 52MM

$25.84$51.69

25% off
20Pcs/1pc TXS0108EPWR TXS0108EPW TXS0108E TXS0108 YF08E TSSOP-20 8 bit Bi-directional Logic Level Converter Chip IC New Original 20Pcs/1pc TXS0108EPWR TXS0108EPW TXS0108E TXS0108 YF08E TSSOP-20 8 bit Bi-directional Logic Level Converter Chip IC New Original

20Pcs/1pc TXS0108EPWR TXS0108EPW TXS0108E TXS0108 YF08E TSSOP-20 8 bit Bi-directional Logic Level Converter Chip IC New Original

$0.40$0.54

11 sold
1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino 1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

$10.07$10.07

74 sold
66% off
XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay

XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay

$31.37$94.18

24 sold
66% off
FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10 FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

$28.49$83.79

70 sold
66% off
6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb 6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

$18.63$55.43

30 sold
LM3915 Dot Bar Graph Audio Level Indicator VU Meter DIY Soldering Practice Kit for Arduino LM3915 Dot Bar Graph Audio Level Indicator VU Meter DIY Soldering Practice Kit for Arduino

LM3915 Dot Bar Graph Audio Level Indicator VU Meter DIY Soldering Practice Kit for Arduino

$15.51$15.51

1 sold
50% off
1/3/5 PCS 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert 1/3/5 PCS 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert

1/3/5 PCS 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert

$19.66$39.33

30 sold
DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

$18.83$18.83

9 sold
FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level Download the burn line

FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level Download the burn line

$16.43$16.43

2 sold
6% off
1pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

1pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

$26.62$28.32

30 sold
25% off
One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module

One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module

$0.79$1.05

16 sold
DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

$0.79$0.79

2 sold
5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$10.43$10.43

4 sold
25% off
10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module 10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

$1.35$1.80

10 sold
67% off
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino 1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

$20.95$63.50

94 sold
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay 12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

$2.36$2.36

29 sold
AJ-SR04M Reverse Radar Waterproof Ultrasonic Sensor Distance Measurement Module Integration Reception and Transmission AJ-SR04M Reverse Radar Waterproof Ultrasonic Sensor Distance Measurement Module Integration Reception and Transmission

AJ-SR04M Reverse Radar Waterproof Ultrasonic Sensor Distance Measurement Module Integration Reception and Transmission

$1.00$1.00

1 sold
1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

$9.06$9.06

24 sold
50% off
Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino with Level Converter Chip 5V/3.3V Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino with Level Converter Chip 5V/3.3V

Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino with Level Converter Chip 5V/3.3V

$22.92$45.84

1 sold
One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

$10.51$10.51

34 sold
68% off
AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

$23.48$73.36

161 sold
16% off
12V 5V 30A Two-way isolation relay module High/low level trigger 12V/5V 30A 1-Channel Relay Module+Electronic With Optocoupler 12V 5V 30A Two-way isolation relay module High/low level trigger 12V/5V 30A 1-Channel Relay Module+Electronic With Optocoupler

12V 5V 30A Two-way isolation relay module High/low level trigger 12V/5V 30A 1-Channel Relay Module+Electronic With Optocoupler

$1.39$1.65

59 sold
LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

LM3915 DC 9V-12V 10 LED Sound Audio Spectrum Analyzer Level Indicator Kit DIY Electoronics Soldering Practice Set laboratory

$0.95$0.95

24 sold
50% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$2.51$5.03

37 sold
50% off
5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit 5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

5/10PCS 12X12MM Big Key Micro Module Big Button Module Light Touch Switch Module with hat High level output For Arduino DIY Kit

$25.00 $50.00

12 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation 10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

10pcs/1pc Isolated TTL to RS485 Level Board Module Serial Automatic Reverse High Speed 2Mbps Half-duplex Communication Isolation

$2.93 $3.19

30 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter 30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

30W Industrial grade voice broadcast prompt module high and low level trigger one-to-one playboard MP3 prompter

$6.78 $6.78

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
15% off
EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

$1.25 $1.47

7 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

$23.92 $47.85

284 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108 3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

3.3V 5V TXS0108E 8 Channel Logic Level Bi-directional Converter Module TXB0108 Mutual Convert Module TXS0108

$26.39 $52.78

2 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
LED Display Bargraph Light 10 Segments Red Blue Yellow Green Single Color Battery Level Bar Graph for Arduino,DIY LED Display Bargraph Light 10 Segments Red Blue Yellow Green Single Color Battery Level Bar Graph for Arduino,DIY

LED Display Bargraph Light 10 Segments Red Blue Yellow Green Single Color Battery Level Bar Graph for Arduino,DIY

$27.29 $56.86

2 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Original FT232RL USB To TTL Serial Adapter Module Type-C/Mini Micro USB 3.3V 5V Level FT232RL Module USB TO TTL 232 for Arduino Original FT232RL USB To TTL Serial Adapter Module Type-C/Mini Micro USB 3.3V 5V Level FT232RL Module USB TO TTL 232 for Arduino

Original FT232RL USB To TTL Serial Adapter Module Type-C/Mini Micro USB 3.3V 5V Level FT232RL Module USB TO TTL 232 for Arduino

$25.37 $50.74

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module

TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control 3.3V/5V Power Supply Module

$20.62 $60.66

246 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
HM-10 BLE 4.0 (Bluetooth Low Energy) UART Transparent Wireless Module-Bi-Directional 3.3V/5V Logic Level Shifter for Arduino HM-10 BLE 4.0 (Bluetooth Low Energy) UART Transparent Wireless Module-Bi-Directional 3.3V/5V Logic Level Shifter for Arduino

HM-10 BLE 4.0 (Bluetooth Low Energy) UART Transparent Wireless Module-Bi-Directional 3.3V/5V Logic Level Shifter for Arduino

$4.45 $4.45

16 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
10PCS/1PC LTC4150 Coulombic Counter Battery Level Detection Module Current Detection Sensor 3.3/5V 10PCS/1PC LTC4150 Coulombic Counter Battery Level Detection Module Current Detection Sensor 3.3/5V

10PCS/1PC LTC4150 Coulombic Counter Battery Level Detection Module Current Detection Sensor 3.3/5V

$2.59 $3.60

5 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
PP plastic small float switch level switch water level switch liquid level sensor anti-corrosion acid and alkali 52MM PP plastic small float switch level switch water level switch liquid level sensor anti-corrosion acid and alkali 52MM

PP plastic small float switch level switch water level switch liquid level sensor anti-corrosion acid and alkali 52MM

$25.84 $51.69

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
20Pcs/1pc TXS0108EPWR TXS0108EPW TXS0108E TXS0108 YF08E TSSOP-20 8 bit Bi-directional Logic Level Converter Chip IC New Original 20Pcs/1pc TXS0108EPWR TXS0108EPW TXS0108E TXS0108 YF08E TSSOP-20 8 bit Bi-directional Logic Level Converter Chip IC New Original

20Pcs/1pc TXS0108EPWR TXS0108EPW TXS0108E TXS0108 YF08E TSSOP-20 8 bit Bi-directional Logic Level Converter Chip IC New Original

$0.40 $0.54

11 sold

Categories: Electronic Components & Supplies, Active Components

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1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino 1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

$10.07 $10.07

74 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay

XH-M203 Full Automatic Water Level Controller Pump Switch Module AC/DC 12V Relay

$31.37 $94.18

24 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
66% off
FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10 FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

FT232 FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

$28.49 $83.79

70 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb 6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

6PCS/lot 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino usb

$18.63 $55.43

30 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
LM3915 Dot Bar Graph Audio Level Indicator VU Meter DIY Soldering Practice Kit for Arduino LM3915 Dot Bar Graph Audio Level Indicator VU Meter DIY Soldering Practice Kit for Arduino

LM3915 Dot Bar Graph Audio Level Indicator VU Meter DIY Soldering Practice Kit for Arduino

$15.51 $15.51

1 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1/3/5 PCS 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert 1/3/5 PCS 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert

1/3/5 PCS 3.3V 5V TXS0108E 8 Channel Logic Level Converter Convert TTL Bi-directional Mutual Convert

$19.66 $39.33

30 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

DC 5V Flip-Flop Latch Relay Module 1 Channel Bistable Self-locking Switch High Level Trigger Board

$18.83 $18.83

9 sold

Categories: Electronic Components & Supplies, Active Components

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FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level Download the burn line

FT232RL serial port module USB to TTL serial port small board 5V 3.3V 1.8V level Download the burn line

$16.43 $16.43

2 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
1pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement 1pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

1pcs RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC3-5V For Water Level Measurement

$26.62 $28.32

30 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module

One 1 Channel Way 5V 12V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Relay Module

$0.79 $1.05

16 sold

Categories: Electronic Components & Supplies, Active Components

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DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

DIY LED PCB Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit

$0.79 $0.79

2 sold

Categories: Electronic Components & Supplies, Active Components

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5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

$10.43 $10.43

4 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module 10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

$1.35 $1.80

10 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino 1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino

$20.95 $63.50

94 sold

Categories: Electronic Components & Supplies, Active Components

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12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay 12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

$2.36 $2.36

29 sold

Categories: Electronic Components & Supplies, Active Components

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AJ-SR04M Reverse Radar Waterproof Ultrasonic Sensor Distance Measurement Module Integration Reception and Transmission AJ-SR04M Reverse Radar Waterproof Ultrasonic Sensor Distance Measurement Module Integration Reception and Transmission

AJ-SR04M Reverse Radar Waterproof Ultrasonic Sensor Distance Measurement Module Integration Reception and Transmission

$1.00 $1.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

1pcs Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

$9.06 $9.06

24 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino with Level Converter Chip 5V/3.3V Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino with Level Converter Chip 5V/3.3V

Micro SD Storage Expansion Board Micro SD TF Card Memory Shield Module SPI For Arduino with Level Converter Chip 5V/3.3V

$22.92 $45.84

1 sold

Categories: Electronic Components & Supplies, Active Components

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One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

One 1 Channel Relay Module DC 5V 12V 24V High / Low Level Trigger Relay ModuleWith Optocoupler Red

$10.51 $10.51

34 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module

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