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5A Overcurrent Protection Sensor Module AC Current Detection Sensor DC 12V Relay Module
1.Description:
It is a overcurrent protection sensor module. It uses a current transformer to collect AC signals and realizes the relay signal output after an overcurrent in the range of 0-5A. The relay pulls in when there is ...
$4.19
$5.99
SKU: GY19799
$4.19
$5.99
31
Infrared Obstacle Avoidance Sensor Module Photoelectric Reflection Compatible with Car Accessories
1.Description:
This is a commonly used obstacle avoidance sensor, which mainly uses a pair of infrared transmission and reception Pipe components.
The principle is that the transmitting tube emits a certain fre...
$4.19
$5.99
SKU: GY19784
$4.19
$5.99
31
DC 4V-30V LM35 Temperature Sensor 0-100℃ Temperature Detection Module
1.Description:
It is a temperature sensor module.Its output voltage has a linear relationship with the Celsius temperature scale.The conversion formula is as follows.The output is 0V at 0,and the output voltage increases by 10mV for ...
$4.19
$5.99
SKU: GY19783
$4.19
$5.99
31
Wireless Charger Receiver DC 5V Wireless Charging Adapter Sensing Distance 2-8mm with Forward Direction Charging Interface
1.Description:
It is a wireless charger receiver.It can be used with the transmitter to wirelessly charge the mobile phone. It is compatible with most transmitters.
2.Feature:
1).It is easy to use,just plug the recei...
$4.19
$5.99
SKU: GY19747-1
$4.19
$5.99
31
DC 5V 5W Wireless Charging Receiver Module PCBA Circuit Board Sensing Distance 8mm with 5cm Long Thread
1.Description:
It is a 5V wireless charging receiver module.It can be used with the transmitter for wireless charging.
2.Feature:
1).It can be connected to charge the battery.
2).The connecting wire is highly...
$4.19
$5.99
SKU: GY19745
$4.19
$5.99
31
Bluetooth-compatible Audio Transmitter Module Stereo Mini Wireless Music Transfer Module
Bluetooth 4.1 Audio Transmitter Module Stereo Music USB Sound Card Wireless Transfer to Speakers Headphones KCX_BT_EMITTER
Description:
1.KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates co...
$4.89
$6.99
SKU: GY19733
$4.89
$6.99
31
Intelligent Offline Voice Control Module Voice Recognition Chip SU-03T
1.Description:
It is a voice control module.SU-03T is a low-cost,low-power,small-size offline voice recognition module,which can be quickly applied to smart homes,all kinds of smart home appliances,toys,lamps and other p...
$3.91
$5.59
SKU: GY19550
$3.91
$5.59
30
DC 5V 1A Wireless Power Supply, 5W Wireless Charger, Universal Mobile Phone Charging Module
1.Description:
It is a 5W wireless charger. Place the mobile phone with wireless charging function on the coil where the center of the back corresponds to the coil center of the HW-225 module, and the mobile phone can be charged.
...
$3.91
$5.59
SKU: GY19636
$3.91
$5.59
30
5V MP3 Decoder Board Digital Decoder Lossless Motherboard With Recording Call
1.Description:
It is a digital decoder.It supports dual-channel digital power amplifier output, which can be directly connected to 2-8 ohm speakers, and the maximum output power can reach 5W when connected to 2 ohm speakers.
...
$4.55
$6.50
SKU: GY19555
$4.55
$6.50
31
Intelligent Offline Speech Recognition Module Voice Recognition Control Switch Lights Chip Sound Control SU-10A Module
1.Description:
It is a offline speech recognition module. SU-10A is a low-cost, low-power, small-size offline voice recognition module, which can be quickly applied to smart homes, all kinds of smart home appliances, toys, lamp...
$4.89
$6.99
SKU: GY19551
$4.89
$6.99
31
ATX Power Adapter ATX Computer PC Power Board Power Supply
1.Description:
It is a ATX power adapter board. It is suitable for some power amplifier boards,other electronic equipment,etc.
2.Feature:
1).It supports four groups of different power outputs.
2).It supports ...
$4.89
$6.99
SKU: GY19513
$4.89
$6.99
31
CN3791 Charging 6V MPPT Solar Power Panels Lithium Battery Charging Module
1.Description:
It is a lithium battery charging module.This is a solar charger for maximum power point tracking (MPPT) of single-cell lithium batteries.
It can obtain as much electricity as possible from solar panels or ...
$4.19
$5.99
SKU: GY19590
$4.19
$5.99
31
DC 12V Timer Relay Control Switch DIY Kit 100s Delay Electronic Soldering Practice Learning Kits
1.Introduction:
TME-R1 is a 100s DC 12V Timer Relay Control Switch DIY Kit.
It is a very simple delay module.
User can set delay by potentiometer and start delay by press button.
It is very suitable for starting protection of ele...
$3.49
$4.99
SKU: GY19619
$3.49
$4.99
31
500MA Solar Charging Module, 6A USB Lithium Battery Charging Board, CN3065 MINI Charging Module
1.Description:
It is a lithium battery solar charging board.
It uses CN3065 chip, a single-cell lithium battery charging management chip used for solar panel power supply.
The device includes a power transistor...
$2.79
$3.99
SKU: GY19589
$2.79
$3.99
30
1R-999999R Programmable Resistance Board Seven Section 1R Precision Green Board
1.Description:
It is a 1R-9999999R resistance board.It can flexible and quick setting resistance range from 1R to 9999999R.Its step accuracy is 1R.It can be used for educational experiments, electronic engineering design or test ...
$4.89
$6.99
SKU: GY19393-1
$4.89
$6.99
31
DC-DC Step-Down Power Supply 5A Voltage Stabilizing Module DC 5V-38V to DC 1.25V-32V Adjustable Voltage Converter
1.Description:
It is a DC-DC step-down power supply.It can convert 5-38V to 1.25-36V.The input and output interfaces are equipped with high-quality wiring ports.
2.Feature:
1).High efficiency,low heat generation.
...
$4.19
$5.99
SKU: GY19251
$4.19
$5.99
31
Buck Power Supply Module DC-DC 4V-38V to 1.25V-36V Step Down Voltage Converter 250W 8A LED Display Stabilizer
Description:
It is a DC-DC step-down module.It can convert DC 4V-38V to DC 1.25V-36V. The input and output voltage difference is above 2V.
Feature:
1.It has a 0.36 inch digital display.
2.It has a voltage ...
$4.68
$6.69
SKU: GY19245
$4.68
$6.69
31
DC-DC Step-Down Power Supply Module 75W 5A CVCC Voltage Converter Stabilizer for Battery Charge 4V-38V to 1.25V-36V
1.Description:
It is a 5A step-down module.There are two modes of constant voltage and constant current. It can be used as a step-down module,battery charger or high-power LED constant current drive module.
2.Feature:
&nb...
$3.49
$4.99
SKU: GY19244
$3.49
$4.99
31
MAX30102 Sensor Module 1.8V-5V Pulse Oximeter Heart Rate Detection Sensor
Description:
MAX30102 blood oxygen concentration sensor.
An integrated pulse oximeter and heart rate monitor biosensor module.
It uses an 18V power supply and an independent 50V power supply for internal LEDs, ...
$3.49
$4.99
SKU: GY19182
$3.49
$4.99
31
Infrared Human Body Induction 5.8G Microwave Radar Module DC 2.2V-4.8V Ultra-Low Power Distance Detector
1.Description:
This is an ultra-low power 5.8G microwave radar module with a working current of only 68uA. It combines the high performance of microwave induction and the ultra-high cost-effectiveness of infrared induction. It c...
$3.91
$5.59
SKU: GY19155
$3.91
$5.59
30
