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LT3042 LT3045 LT3094 Linear Power Supply 3V 5V 12V 15V DC Positive Negative Voltage Power RF Audio Amplifier Replace LM317 78 79 LT3042 LT3045 LT3094 Linear Power Supply 3V 5V 12V 15V DC Positive Negative Voltage Power RF Audio Amplifier Replace LM317 78 79

LT3042 LT3045 LT3094 Linear Power Supply 3V 5V 12V 15V DC Positive Negative Voltage Power RF Audio Amplifier Replace LM317 78 79

$50.53$50.53

76 sold
48% off
GEN2+ PVS14 Night Vision Lens Adjustable IRIS Aperture 1.5~22mm PVS14 with Sacrificial Glass Objective Lens Module DIY Retrofit GEN2+ PVS14 Night Vision Lens Adjustable IRIS Aperture 1.5~22mm PVS14 with Sacrificial Glass Objective Lens Module DIY Retrofit

GEN2+ PVS14 Night Vision Lens Adjustable IRIS Aperture 1.5~22mm PVS14 with Sacrificial Glass Objective Lens Module DIY Retrofit

$213.17$409.94

83 sold
280W PD3.1 High Power Fast Charger 140W 28V 5A Full Protocol PD Fast Charging Converter Car Desktop Phone Charge TYPE-C USB 280W PD3.1 High Power Fast Charger 140W 28V 5A Full Protocol PD Fast Charging Converter Car Desktop Phone Charge TYPE-C USB

280W PD3.1 High Power Fast Charger 140W 28V 5A Full Protocol PD Fast Charging Converter Car Desktop Phone Charge TYPE-C USB

$176.17$176.17

81 sold
51% off
SW6106 PD 18W Fast Charge Module 1S BMS 18650 Li-ion Charging Discharging Board TYPE-C USB DC 5V TO 3.7V 4.2V Lithium Battery 4A SW6106 PD 18W Fast Charge Module 1S BMS 18650 Li-ion Charging Discharging Board TYPE-C USB DC 5V TO 3.7V 4.2V Lithium Battery 4A

SW6106 PD 18W Fast Charge Module 1S BMS 18650 Li-ion Charging Discharging Board TYPE-C USB DC 5V TO 3.7V 4.2V Lithium Battery 4A

$43.59$88.95

78 sold
2.4Ghz 10W WiFi Bluetooth Sweep Signal Source VCO RF Generator Module + Antenna For 2.4Ghz BT Headset Music Speaker Wifi Camera 2.4Ghz 10W WiFi Bluetooth Sweep Signal Source VCO RF Generator Module + Antenna For 2.4Ghz BT Headset Music Speaker Wifi Camera

2.4Ghz 10W WiFi Bluetooth Sweep Signal Source VCO RF Generator Module + Antenna For 2.4Ghz BT Headset Music Speaker Wifi Camera

$417.71$417.71

81 sold
0-9999 DC 4-25V Electronic Digital Counter Module LED Low-Level Switching Counter Module With Power Cut Memory Function Board 0-9999 DC 4-25V Electronic Digital Counter Module LED Low-Level Switching Counter Module With Power Cut Memory Function Board

0-9999 DC 4-25V Electronic Digital Counter Module LED Low-Level Switching Counter Module With Power Cut Memory Function Board

$33.56$33.56

88 sold
50% off
10‑3000MHz VSWR Bridge Module VSWR Detector Antenna Analyzer Reflective Bridge 10‑3000MHz VSWR Bridge Module VSWR Detector Antenna Analyzer Reflective Bridge

10‑3000MHz VSWR Bridge Module VSWR Detector Antenna Analyzer Reflective Bridge

$42.72$85.45

77 sold
50% off
1/2/4/8-Channel 18650 Battery Capacity and Internal Resistance Tester, Automatic Charge/Discharge Module, Electronic Load Tester 1/2/4/8-Channel 18650 Battery Capacity and Internal Resistance Tester, Automatic Charge/Discharge Module, Electronic Load Tester

1/2/4/8-Channel 18650 Battery Capacity and Internal Resistance Tester, Automatic Charge/Discharge Module, Electronic Load Tester

$126.50$253.01

82 sold
50% off
Mini-Whip 10KHz-30MHz Medium and Shortwave Active Antenna System Radio Receiver Electronic Component Active Antenna Module Mini-Whip 10KHz-30MHz Medium and Shortwave Active Antenna System Radio Receiver Electronic Component Active Antenna Module

Mini-Whip 10KHz-30MHz Medium and Shortwave Active Antenna System Radio Receiver Electronic Component Active Antenna Module

$52.54$105.08

78 sold
2% off
(New) 3-in-1 Module LoRa (850-931MHz), CC1101, NRF24L01, Only Compatible with M5Stack CARDPUTER ADV (New) 3-in-1 Module LoRa (850-931MHz), CC1101, NRF24L01, Only Compatible with M5Stack CARDPUTER ADV

(New) 3-in-1 Module LoRa (850-931MHz), CC1101, NRF24L01, Only Compatible with M5Stack CARDPUTER ADV

$244.27$249.26

83 sold
44% off
DC-DC 3V to 7KV 7000V Boost Power Module Booster High Voltage Generator Arc for Electric Mosquito Swatter DC-DC 3V to 7KV 7000V Boost Power Module Booster High Voltage Generator Arc for Electric Mosquito Swatter

DC-DC 3V to 7KV 7000V Boost Power Module Booster High Voltage Generator Arc for Electric Mosquito Swatter

$42.40$75.72

78 sold
SINILINK WiFi Module ESP8285H16 Smartphone APP Remote Control Power Module WFPOW SINILINK WiFi Module ESP8285H16 Smartphone APP Remote Control Power Module WFPOW

SINILINK WiFi Module ESP8285H16 Smartphone APP Remote Control Power Module WFPOW

$8.02$8.02

81 sold
ESP32 Wireless Module N16R8 N8R8 N8R2 ESP32-S3-DevKitC-1 ESP32-S3 WiFi Bluetooth-compatible BLE 5.0 Mesh Development Board ESP32 Wireless Module N16R8 N8R8 N8R2 ESP32-S3-DevKitC-1 ESP32-S3 WiFi Bluetooth-compatible BLE 5.0 Mesh Development Board

ESP32 Wireless Module N16R8 N8R8 N8R2 ESP32-S3-DevKitC-1 ESP32-S3 WiFi Bluetooth-compatible BLE 5.0 Mesh Development Board

$6.62$6.62

78 sold
52% off
2CH 1KHZ-200Mhz-3.6Ghz Digital Frequency Meter LED Display Low High Frequency Measurement RF Signal Frequency Tester Cymometer 2CH 1KHZ-200Mhz-3.6Ghz Digital Frequency Meter LED Display Low High Frequency Measurement RF Signal Frequency Tester Cymometer

2CH 1KHZ-200Mhz-3.6Ghz Digital Frequency Meter LED Display Low High Frequency Measurement RF Signal Frequency Tester Cymometer

$112.40$234.16

81 sold
90W CN3722 Solar MPPT Charger Module 1S 2S 3S 4S Li-ion/LiFePO4 Lead-Acid Battery 7.2V 8.4V 12V 12.6V 16.8V 2A Charging Current 90W CN3722 Solar MPPT Charger Module 1S 2S 3S 4S Li-ion/LiFePO4 Lead-Acid Battery 7.2V 8.4V 12V 12.6V 16.8V 2A Charging Current

90W CN3722 Solar MPPT Charger Module 1S 2S 3S 4S Li-ion/LiFePO4 Lead-Acid Battery 7.2V 8.4V 12V 12.6V 16.8V 2A Charging Current

$58.35$58.35

76 sold
50% off
Digital Display PD3.1 100W 2S~6S Bidirectional Fast Charger buck-boost 3S 4S lithium Battery Charging discharging Li-ion LiFePO4 Digital Display PD3.1 100W 2S~6S Bidirectional Fast Charger buck-boost 3S 4S lithium Battery Charging discharging Li-ion LiFePO4

Digital Display PD3.1 100W 2S~6S Bidirectional Fast Charger buck-boost 3S 4S lithium Battery Charging discharging Li-ion LiFePO4

$247.85$495.70

88 sold
PD3.1 USB TYPE-C PD Decoy + Current Voltage Power Display METER Voltage Triggers 5V 9V 12V 15V 20V 28V DC Fast Charger XT30 X60 PD3.1 USB TYPE-C PD Decoy + Current Voltage Power Display METER Voltage Triggers 5V 9V 12V 15V 20V 28V DC Fast Charger XT30 X60

PD3.1 USB TYPE-C PD Decoy + Current Voltage Power Display METER Voltage Triggers 5V 9V 12V 15V 20V 28V DC Fast Charger XT30 X60

$96.39$96.39

83 sold
39% off
PIR Fresnel Infrared Sensor Lens 120° Motion Detection for LED Light & Solar Module PIR Fresnel Infrared Sensor Lens 120° Motion Detection for LED Light & Solar Module

PIR Fresnel Infrared Sensor Lens 120° Motion Detection for LED Light & Solar Module

$9.42$15.45

88 sold
140W PD3.1 Type-C PD Fast Charger Decoy Board 5V 9V 12V 15V 20V 28V 48V 5A XT60 XT30 DC Voltage Triggers Power Delivery Charging 140W PD3.1 Type-C PD Fast Charger Decoy Board 5V 9V 12V 15V 20V 28V 48V 5A XT60 XT30 DC Voltage Triggers Power Delivery Charging

140W PD3.1 Type-C PD Fast Charger Decoy Board 5V 9V 12V 15V 20V 28V 48V 5A XT60 XT30 DC Voltage Triggers Power Delivery Charging

$30.45$30.45

80 sold
53% off
DC 5V 0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Signal Generator 3.5MM Audio Resonator DC 5V 0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Signal Generator 3.5MM Audio Resonator

DC 5V 0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Signal Generator 3.5MM Audio Resonator

$65.30$138.93

81 sold
48% off
NEW 30-4000mhz RF Wideband Amplifier Gain 40dB Low Noise Amplifier LNA Board Modules DC 5V 50Ω for FM HF VHFf/UHF NEW 30-4000mhz RF Wideband Amplifier Gain 40dB Low Noise Amplifier LNA Board Modules DC 5V 50Ω for FM HF VHFf/UHF

NEW 30-4000mhz RF Wideband Amplifier Gain 40dB Low Noise Amplifier LNA Board Modules DC 5V 50Ω for FM HF VHFf/UHF

$33.92$65.23

86 sold
22% off
ICS 43434 Low Power MEMS Omnidirectional Microphone Module I2S ISS MEMS Digital Output For ESP32 High Precision Low Power Sensor ICS 43434 Low Power MEMS Omnidirectional Microphone Module I2S ISS MEMS Digital Output For ESP32 High Precision Low Power Sensor

ICS 43434 Low Power MEMS Omnidirectional Microphone Module I2S ISS MEMS Digital Output For ESP32 High Precision Low Power Sensor

$1.01$1.30

82 sold
Nixie Tube HV Power Supply Module DC-DC 3.3-20V TO 120V-300V Voltage Adjustable Boost Converter 160V 170V Driver IN-14 IN-12 6E2 Nixie Tube HV Power Supply Module DC-DC 3.3-20V TO 120V-300V Voltage Adjustable Boost Converter 160V 170V Driver IN-14 IN-12 6E2

Nixie Tube HV Power Supply Module DC-DC 3.3-20V TO 120V-300V Voltage Adjustable Boost Converter 160V 170V Driver IN-14 IN-12 6E2

$31.32$31.32

78 sold
52% off
3Pcs CH224K Type-C PD Trigger Detector 5V-20V Fast Charge Test Module for DIY Power Debug 3Pcs CH224K Type-C PD Trigger Detector 5V-20V Fast Charge Test Module for DIY Power Debug

3Pcs CH224K Type-C PD Trigger Detector 5V-20V Fast Charge Test Module for DIY Power Debug

$40.20$83.76

81 sold
4 Buttons Touch Button Module with Hat & LED Indicator Keypad Module High Level Output for Arduino Or Raspberry Pi 4 Buttons Touch Button Module with Hat & LED Indicator Keypad Module High Level Output for Arduino Or Raspberry Pi

4 Buttons Touch Button Module with Hat & LED Indicator Keypad Module High Level Output for Arduino Or Raspberry Pi

$2.84$2.84

76 sold
0~80mm Induction Wireless Power Supply Transmitter Coil Module TYPE-C USB DC 5V + 5pcs Wireless Receiver Led Lamp 0~80mm Induction Wireless Power Supply Transmitter Coil Module TYPE-C USB DC 5V + 5pcs Wireless Receiver Led Lamp

0~80mm Induction Wireless Power Supply Transmitter Coil Module TYPE-C USB DC 5V + 5pcs Wireless Receiver Led Lamp

$20.31$20.31

79 sold
10% off
Adjustable Optical Mechanical Iris Aperture Diaphragm Condensor Camera Modules Medium Diameter Adjustable Optical Mechanical Iris Aperture Diaphragm Condensor Camera Modules Medium Diameter

Adjustable Optical Mechanical Iris Aperture Diaphragm Condensor Camera Modules Medium Diameter

$46.87$52.08

81 sold
3.5-6V 10A 1S Brushed ESC Mini DIY Modify Single Way Electric Speed Control Module for RC Airplane Drone Hollow Cup Motor 3.5-6V 10A 1S Brushed ESC Mini DIY Modify Single Way Electric Speed Control Module for RC Airplane Drone Hollow Cup Motor

3.5-6V 10A 1S Brushed ESC Mini DIY Modify Single Way Electric Speed Control Module for RC Airplane Drone Hollow Cup Motor

$2.19$2.19

81 sold
XY-CD63 30A DC6-60V Battery Charging Discharging Control Module DC Voltage Protection Undervoltage Power Loss Protector XY-CD63 30A DC6-60V Battery Charging Discharging Control Module DC Voltage Protection Undervoltage Power Loss Protector

XY-CD63 30A DC6-60V Battery Charging Discharging Control Module DC Voltage Protection Undervoltage Power Loss Protector

$8.91$8.91

82 sold
47% off
8 Channels 18650 Lithium Battery Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Tester 8 Channels 18650 Lithium Battery Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Tester

8 Channels 18650 Lithium Battery Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Tester

$257.18$485.25

88 sold
45% off
FG-200/100 DDS Function Signal Generator Frequency Counter 0.01Hz - 500KHz Signal Source Module Sine+Square+Sawtooth Waveform FG-200/100 DDS Function Signal Generator Frequency Counter 0.01Hz - 500KHz Signal Source Module Sine+Square+Sawtooth Waveform

FG-200/100 DDS Function Signal Generator Frequency Counter 0.01Hz - 500KHz Signal Source Module Sine+Square+Sawtooth Waveform

$19.53$35.51

76 sold
SenseCAP Solar Node P1 for Meshtastic Meshcore 868MHz 915Mhz Repeater L76K GPS Wio-SX1262 LoRa module Grove, without battery SenseCAP Solar Node P1 for Meshtastic Meshcore 868MHz 915Mhz Repeater L76K GPS Wio-SX1262 LoRa module Grove, without battery

SenseCAP Solar Node P1 for Meshtastic Meshcore 868MHz 915Mhz Repeater L76K GPS Wio-SX1262 LoRa module Grove, without battery

$519.12$519.12

84 sold
50% off
PLJ-096OLED-L1 DC 4.5–9V Frequency Display Module, 1 kHz–100 MHz Frequency Meter, 0.96-inch OLED Digital Frequency Counter PLJ-096OLED-L1 DC 4.5–9V Frequency Display Module, 1 kHz–100 MHz Frequency Meter, 0.96-inch OLED Digital Frequency Counter

PLJ-096OLED-L1 DC 4.5–9V Frequency Display Module, 1 kHz–100 MHz Frequency Meter, 0.96-inch OLED Digital Frequency Counter

$101.03$202.07

78 sold
ZIBOO FT-1000W Solar MPPT Meter Photovoltaic Multimeter,PV Module MAX Power Tester,Open Circuit Voltage Short Circuit Current ZIBOO FT-1000W Solar MPPT Meter Photovoltaic Multimeter,PV Module MAX Power Tester,Open Circuit Voltage Short Circuit Current

ZIBOO FT-1000W Solar MPPT Meter Photovoltaic Multimeter,PV Module MAX Power Tester,Open Circuit Voltage Short Circuit Current

$49.99$49.99

79 sold
46% off
18650 Lithium Battery Capacity Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Automatic C 18650 Lithium Battery Capacity Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Automatic C

18650 Lithium Battery Capacity Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Automatic C

$252.21$467.05

80 sold
3000W 55A ZVS High Frequency Induction Heater Module Flyback Driver Heater Good Heat Dissipation + Coil +pump +Power Adapter 3000W 55A ZVS High Frequency Induction Heater Module Flyback Driver Heater Good Heat Dissipation + Coil +pump +Power Adapter

3000W 55A ZVS High Frequency Induction Heater Module Flyback Driver Heater Good Heat Dissipation + Coil +pump +Power Adapter

$478.95$478.95

79 sold
LT3042 LT3045 LT3094 Linear Power Supply 3V 5V 12V 15V DC Positive Negative Voltage Power RF Audio Amplifier Replace LM317 78 79 LT3042 LT3045 LT3094 Linear Power Supply 3V 5V 12V 15V DC Positive Negative Voltage Power RF Audio Amplifier Replace LM317 78 79

LT3042 LT3045 LT3094 Linear Power Supply 3V 5V 12V 15V DC Positive Negative Voltage Power RF Audio Amplifier Replace LM317 78 79

$50.53 $50.53

76 sold

Categories: Tools, Measurement & Analysis Instruments

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48% off
GEN2+ PVS14 Night Vision Lens Adjustable IRIS Aperture 1.5~22mm PVS14 with Sacrificial Glass Objective Lens Module DIY Retrofit GEN2+ PVS14 Night Vision Lens Adjustable IRIS Aperture 1.5~22mm PVS14 with Sacrificial Glass Objective Lens Module DIY Retrofit

GEN2+ PVS14 Night Vision Lens Adjustable IRIS Aperture 1.5~22mm PVS14 with Sacrificial Glass Objective Lens Module DIY Retrofit

$213.17 $409.94

83 sold

Categories: Tools, Measurement & Analysis Instruments

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280W PD3.1 High Power Fast Charger 140W 28V 5A Full Protocol PD Fast Charging Converter Car Desktop Phone Charge TYPE-C USB 280W PD3.1 High Power Fast Charger 140W 28V 5A Full Protocol PD Fast Charging Converter Car Desktop Phone Charge TYPE-C USB

280W PD3.1 High Power Fast Charger 140W 28V 5A Full Protocol PD Fast Charging Converter Car Desktop Phone Charge TYPE-C USB

$176.17 $176.17

81 sold

Categories: Tools, Measurement & Analysis Instruments

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51% off
SW6106 PD 18W Fast Charge Module 1S BMS 18650 Li-ion Charging Discharging Board TYPE-C USB DC 5V TO 3.7V 4.2V Lithium Battery 4A SW6106 PD 18W Fast Charge Module 1S BMS 18650 Li-ion Charging Discharging Board TYPE-C USB DC 5V TO 3.7V 4.2V Lithium Battery 4A

SW6106 PD 18W Fast Charge Module 1S BMS 18650 Li-ion Charging Discharging Board TYPE-C USB DC 5V TO 3.7V 4.2V Lithium Battery 4A

$43.59 $88.95

78 sold

Categories: Tools, Measurement & Analysis Instruments

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2.4Ghz 10W WiFi Bluetooth Sweep Signal Source VCO RF Generator Module + Antenna For 2.4Ghz BT Headset Music Speaker Wifi Camera 2.4Ghz 10W WiFi Bluetooth Sweep Signal Source VCO RF Generator Module + Antenna For 2.4Ghz BT Headset Music Speaker Wifi Camera

2.4Ghz 10W WiFi Bluetooth Sweep Signal Source VCO RF Generator Module + Antenna For 2.4Ghz BT Headset Music Speaker Wifi Camera

$417.71 $417.71

81 sold

Categories: Tools, Measurement & Analysis Instruments

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0-9999 DC 4-25V Electronic Digital Counter Module LED Low-Level Switching Counter Module With Power Cut Memory Function Board 0-9999 DC 4-25V Electronic Digital Counter Module LED Low-Level Switching Counter Module With Power Cut Memory Function Board

0-9999 DC 4-25V Electronic Digital Counter Module LED Low-Level Switching Counter Module With Power Cut Memory Function Board

$33.56 $33.56

88 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
10‑3000MHz VSWR Bridge Module VSWR Detector Antenna Analyzer Reflective Bridge 10‑3000MHz VSWR Bridge Module VSWR Detector Antenna Analyzer Reflective Bridge

10‑3000MHz VSWR Bridge Module VSWR Detector Antenna Analyzer Reflective Bridge

$42.72 $85.45

77 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
1/2/4/8-Channel 18650 Battery Capacity and Internal Resistance Tester, Automatic Charge/Discharge Module, Electronic Load Tester 1/2/4/8-Channel 18650 Battery Capacity and Internal Resistance Tester, Automatic Charge/Discharge Module, Electronic Load Tester

1/2/4/8-Channel 18650 Battery Capacity and Internal Resistance Tester, Automatic Charge/Discharge Module, Electronic Load Tester

$126.50 $253.01

82 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Mini-Whip 10KHz-30MHz Medium and Shortwave Active Antenna System Radio Receiver Electronic Component Active Antenna Module Mini-Whip 10KHz-30MHz Medium and Shortwave Active Antenna System Radio Receiver Electronic Component Active Antenna Module

Mini-Whip 10KHz-30MHz Medium and Shortwave Active Antenna System Radio Receiver Electronic Component Active Antenna Module

$52.54 $105.08

78 sold

Categories: Tools, Measurement & Analysis Instruments

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2% off
(New) 3-in-1 Module LoRa (850-931MHz), CC1101, NRF24L01, Only Compatible with M5Stack CARDPUTER ADV (New) 3-in-1 Module LoRa (850-931MHz), CC1101, NRF24L01, Only Compatible with M5Stack CARDPUTER ADV

(New) 3-in-1 Module LoRa (850-931MHz), CC1101, NRF24L01, Only Compatible with M5Stack CARDPUTER ADV

$244.27 $249.26

83 sold

Categories: Tools, Measurement & Analysis Instruments

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44% off
DC-DC 3V to 7KV 7000V Boost Power Module Booster High Voltage Generator Arc for Electric Mosquito Swatter DC-DC 3V to 7KV 7000V Boost Power Module Booster High Voltage Generator Arc for Electric Mosquito Swatter

DC-DC 3V to 7KV 7000V Boost Power Module Booster High Voltage Generator Arc for Electric Mosquito Swatter

$42.40 $75.72

78 sold

Categories: Tools, Measurement & Analysis Instruments

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SINILINK WiFi Module ESP8285H16 Smartphone APP Remote Control Power Module WFPOW SINILINK WiFi Module ESP8285H16 Smartphone APP Remote Control Power Module WFPOW

SINILINK WiFi Module ESP8285H16 Smartphone APP Remote Control Power Module WFPOW

$8.02 $8.02

81 sold

Categories: Tools, Measurement & Analysis Instruments

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ESP32 Wireless Module N16R8 N8R8 N8R2 ESP32-S3-DevKitC-1 ESP32-S3 WiFi Bluetooth-compatible BLE 5.0 Mesh Development Board ESP32 Wireless Module N16R8 N8R8 N8R2 ESP32-S3-DevKitC-1 ESP32-S3 WiFi Bluetooth-compatible BLE 5.0 Mesh Development Board

ESP32 Wireless Module N16R8 N8R8 N8R2 ESP32-S3-DevKitC-1 ESP32-S3 WiFi Bluetooth-compatible BLE 5.0 Mesh Development Board

$6.62 $6.62

78 sold

Categories: Tools, Measurement & Analysis Instruments

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52% off
2CH 1KHZ-200Mhz-3.6Ghz Digital Frequency Meter LED Display Low High Frequency Measurement RF Signal Frequency Tester Cymometer 2CH 1KHZ-200Mhz-3.6Ghz Digital Frequency Meter LED Display Low High Frequency Measurement RF Signal Frequency Tester Cymometer

2CH 1KHZ-200Mhz-3.6Ghz Digital Frequency Meter LED Display Low High Frequency Measurement RF Signal Frequency Tester Cymometer

$112.40 $234.16

81 sold

Categories: Tools, Measurement & Analysis Instruments

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90W CN3722 Solar MPPT Charger Module 1S 2S 3S 4S Li-ion/LiFePO4 Lead-Acid Battery 7.2V 8.4V 12V 12.6V 16.8V 2A Charging Current 90W CN3722 Solar MPPT Charger Module 1S 2S 3S 4S Li-ion/LiFePO4 Lead-Acid Battery 7.2V 8.4V 12V 12.6V 16.8V 2A Charging Current

90W CN3722 Solar MPPT Charger Module 1S 2S 3S 4S Li-ion/LiFePO4 Lead-Acid Battery 7.2V 8.4V 12V 12.6V 16.8V 2A Charging Current

$58.35 $58.35

76 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Digital Display PD3.1 100W 2S~6S Bidirectional Fast Charger buck-boost 3S 4S lithium Battery Charging discharging Li-ion LiFePO4 Digital Display PD3.1 100W 2S~6S Bidirectional Fast Charger buck-boost 3S 4S lithium Battery Charging discharging Li-ion LiFePO4

Digital Display PD3.1 100W 2S~6S Bidirectional Fast Charger buck-boost 3S 4S lithium Battery Charging discharging Li-ion LiFePO4

$247.85 $495.70

88 sold

Categories: Tools, Measurement & Analysis Instruments

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PD3.1 USB TYPE-C PD Decoy + Current Voltage Power Display METER Voltage Triggers 5V 9V 12V 15V 20V 28V DC Fast Charger XT30 X60 PD3.1 USB TYPE-C PD Decoy + Current Voltage Power Display METER Voltage Triggers 5V 9V 12V 15V 20V 28V DC Fast Charger XT30 X60

PD3.1 USB TYPE-C PD Decoy + Current Voltage Power Display METER Voltage Triggers 5V 9V 12V 15V 20V 28V DC Fast Charger XT30 X60

$96.39 $96.39

83 sold

Categories: Tools, Measurement & Analysis Instruments

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39% off
PIR Fresnel Infrared Sensor Lens 120° Motion Detection for LED Light & Solar Module PIR Fresnel Infrared Sensor Lens 120° Motion Detection for LED Light & Solar Module

PIR Fresnel Infrared Sensor Lens 120° Motion Detection for LED Light & Solar Module

$9.42 $15.45

88 sold

Categories: Tools, Measurement & Analysis Instruments

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140W PD3.1 Type-C PD Fast Charger Decoy Board 5V 9V 12V 15V 20V 28V 48V 5A XT60 XT30 DC Voltage Triggers Power Delivery Charging 140W PD3.1 Type-C PD Fast Charger Decoy Board 5V 9V 12V 15V 20V 28V 48V 5A XT60 XT30 DC Voltage Triggers Power Delivery Charging

140W PD3.1 Type-C PD Fast Charger Decoy Board 5V 9V 12V 15V 20V 28V 48V 5A XT60 XT30 DC Voltage Triggers Power Delivery Charging

$30.45 $30.45

80 sold

Categories: Tools, Measurement & Analysis Instruments

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53% off
DC 5V 0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Signal Generator 3.5MM Audio Resonator DC 5V 0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Signal Generator 3.5MM Audio Resonator

DC 5V 0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Signal Generator 3.5MM Audio Resonator

$65.30 $138.93

81 sold

Categories: Tools, Measurement & Analysis Instruments

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48% off
NEW 30-4000mhz RF Wideband Amplifier Gain 40dB Low Noise Amplifier LNA Board Modules DC 5V 50Ω for FM HF VHFf/UHF NEW 30-4000mhz RF Wideband Amplifier Gain 40dB Low Noise Amplifier LNA Board Modules DC 5V 50Ω for FM HF VHFf/UHF

NEW 30-4000mhz RF Wideband Amplifier Gain 40dB Low Noise Amplifier LNA Board Modules DC 5V 50Ω for FM HF VHFf/UHF

$33.92 $65.23

86 sold

Categories: Tools, Measurement & Analysis Instruments

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22% off
ICS 43434 Low Power MEMS Omnidirectional Microphone Module I2S ISS MEMS Digital Output For ESP32 High Precision Low Power Sensor ICS 43434 Low Power MEMS Omnidirectional Microphone Module I2S ISS MEMS Digital Output For ESP32 High Precision Low Power Sensor

ICS 43434 Low Power MEMS Omnidirectional Microphone Module I2S ISS MEMS Digital Output For ESP32 High Precision Low Power Sensor

$1.01 $1.30

82 sold

Categories: Tools, Measurement & Analysis Instruments

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Nixie Tube HV Power Supply Module DC-DC 3.3-20V TO 120V-300V Voltage Adjustable Boost Converter 160V 170V Driver IN-14 IN-12 6E2 Nixie Tube HV Power Supply Module DC-DC 3.3-20V TO 120V-300V Voltage Adjustable Boost Converter 160V 170V Driver IN-14 IN-12 6E2

Nixie Tube HV Power Supply Module DC-DC 3.3-20V TO 120V-300V Voltage Adjustable Boost Converter 160V 170V Driver IN-14 IN-12 6E2

$31.32 $31.32

78 sold

Categories: Tools, Measurement & Analysis Instruments

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52% off
3Pcs CH224K Type-C PD Trigger Detector 5V-20V Fast Charge Test Module for DIY Power Debug 3Pcs CH224K Type-C PD Trigger Detector 5V-20V Fast Charge Test Module for DIY Power Debug

3Pcs CH224K Type-C PD Trigger Detector 5V-20V Fast Charge Test Module for DIY Power Debug

$40.20 $83.76

81 sold

Categories: Tools, Measurement & Analysis Instruments

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4 Buttons Touch Button Module with Hat & LED Indicator Keypad Module High Level Output for Arduino Or Raspberry Pi 4 Buttons Touch Button Module with Hat & LED Indicator Keypad Module High Level Output for Arduino Or Raspberry Pi

4 Buttons Touch Button Module with Hat & LED Indicator Keypad Module High Level Output for Arduino Or Raspberry Pi

$2.84 $2.84

76 sold

Categories: Tools, Measurement & Analysis Instruments

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0~80mm Induction Wireless Power Supply Transmitter Coil Module TYPE-C USB DC 5V + 5pcs Wireless Receiver Led Lamp 0~80mm Induction Wireless Power Supply Transmitter Coil Module TYPE-C USB DC 5V + 5pcs Wireless Receiver Led Lamp

0~80mm Induction Wireless Power Supply Transmitter Coil Module TYPE-C USB DC 5V + 5pcs Wireless Receiver Led Lamp

$20.31 $20.31

79 sold

Categories: Tools, Measurement & Analysis Instruments

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3.5-6V 10A 1S Brushed ESC Mini DIY Modify Single Way Electric Speed Control Module for RC Airplane Drone Hollow Cup Motor 3.5-6V 10A 1S Brushed ESC Mini DIY Modify Single Way Electric Speed Control Module for RC Airplane Drone Hollow Cup Motor

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XY-CD63 30A DC6-60V Battery Charging Discharging Control Module DC Voltage Protection Undervoltage Power Loss Protector XY-CD63 30A DC6-60V Battery Charging Discharging Control Module DC Voltage Protection Undervoltage Power Loss Protector

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8 Channels 18650 Lithium Battery Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Tester 8 Channels 18650 Lithium Battery Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Tester

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FG-200/100 DDS Function Signal Generator Frequency Counter 0.01Hz - 500KHz Signal Source Module Sine+Square+Sawtooth Waveform FG-200/100 DDS Function Signal Generator Frequency Counter 0.01Hz - 500KHz Signal Source Module Sine+Square+Sawtooth Waveform

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SenseCAP Solar Node P1 for Meshtastic Meshcore 868MHz 915Mhz Repeater L76K GPS Wio-SX1262 LoRa module Grove, without battery SenseCAP Solar Node P1 for Meshtastic Meshcore 868MHz 915Mhz Repeater L76K GPS Wio-SX1262 LoRa module Grove, without battery

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PLJ-096OLED-L1 DC 4.5–9V Frequency Display Module, 1 kHz–100 MHz Frequency Meter, 0.96-inch OLED Digital Frequency Counter PLJ-096OLED-L1 DC 4.5–9V Frequency Display Module, 1 kHz–100 MHz Frequency Meter, 0.96-inch OLED Digital Frequency Counter

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ZIBOO FT-1000W Solar MPPT Meter Photovoltaic Multimeter,PV Module MAX Power Tester,Open Circuit Voltage Short Circuit Current ZIBOO FT-1000W Solar MPPT Meter Photovoltaic Multimeter,PV Module MAX Power Tester,Open Circuit Voltage Short Circuit Current

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18650 Lithium Battery Capacity Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Automatic C 18650 Lithium Battery Capacity Tester DC Port 2.4-inch Color Screen Digital Battery Power Detector Module DC5V 10A Automatic C

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Categories: Tools, Measurement & Analysis Instruments

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3000W 55A ZVS High Frequency Induction Heater Module Flyback Driver Heater Good Heat Dissipation + Coil +pump +Power Adapter 3000W 55A ZVS High Frequency Induction Heater Module Flyback Driver Heater Good Heat Dissipation + Coil +pump +Power Adapter

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