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DC8V-60V Battery Voltage Monitor, Lithium Battery Undervoltage Protector Discharge Controller Protection Board
1.Description:
It is a battery discharge monitor. It can be used for discharge safety protection of various accumulators and lithium batteries. It can effectively protect the battery from over-discharge, thus affecting the servic...
$11.19
$15.99
SKU: GY21138-1
$11.19
$15.99
31
DC 3.3V 1.5inch IPS TFT LCD Display Module with RGB 240x280 Resolution NV3030B Driver SPI Interface
1.Description:
It is a high-definition 1.5 inch TFT LCD liquid crystal display module.Its driver chip is NV3030B and SPI output.
2.Feature:
1>.TFT LCD display.
2>.High Definition.
3>.Ultra sm...
$5.59
$7.99
SKU: GY21137-1
$5.59
$7.99
31
DC 5V Fan Speed Control Module, Automatic Temperature Controller NTC Sensor for 500mA Fan
1.Description:
The intelligent fan temperature controller is used for adjusting the fan speed according to the actual temperature.
2.Feature:
1>.Automatic recognition of positive and negative poles.
2>....
$5.15
$7.35
SKU: GY21115-1
$5.15
$7.35
31
TWS Bluetooth-Compatiable Amplifier Module, 50Wx2+100W 2.1 Channel Audio Power Amplifier, DC 12V-24V Stereo Treble Bass Subwoofer Amp
ZK...
$30.79
$43.99
SKU: GY21120-1
$30.79
$43.99
31
SWD USB Programmer Downloader Emulator for STM32 Controller
1.Description:
It is a 3.3V/5V SWD/USB Programmer Downloader Emulator for STM32 Controller.
2.Feature:
1>.Support SWD interface
2>.Support Virtual serial port
3>.Support all chips b...
$4.68
$6.69
SKU: GY20887-1
$4.68
$6.69
31
15W+15W HIFI Bluetooth-compatible Amplifier Board, BLE 5.1 Stereo Audio Amp, U-disk/AUX Audio APP/Infrared Remote Control
XY-Y15H 15W+15W HIFI Stereo Bluetooth 5.1 Amplifier Module
1...
$8.39
$11.99
SKU: GY21114-1
$8.39
$11.99
30
50W+50W HIFI Bluetooth-Compatible Amplifier Board, TPA3116 BLE5.1 Stereo Audio Amp, APP/Infrared Remote Control
XY-Y50H 50W+50W HIFI Stereo Bluetooth 5.1 Au...
$9.35
$13.35
SKU: GY21113-1
$9.35
$13.35
30
30W+30W HIFI Bluetooth-compatible Amplifier Board, TPA3118 BLE 5.1 Stereo Audio Amp, APP/Infrared Remote Control
XY-Y30H 30W+30W HIFI Stere...
$9.09
$12.99
SKU: GY21112-1
$9.09
$12.99
30
DC 0-99.9V Voltage Monitor Module Programmable Delay Relay Switch Controller Battery Protector
1.Description:
A30-U1 is a DC 99.9V Voltage Monitor Module with Delay. It can flexibly set detection upper and lower limit voltage values and set triggering conditions.It can realize functions such as voltage detection, overvoltage and...
$14.99
SKU: GY21111-1
$14.99
DC 8V-100V Battery Capacity Monitor, Digital Battery Status Tester Meter, Battery Percentage Level Indicator Voltage Power Display
PZEM-009 DC8V-100V Battery Capacity Monitor
1.Description:
PZEM-009 is a DC8V-100V Battery Capacity Monitor which can supports Lithium iron phosphate battery and ternary polymer lithium battery, also can support multiple bat...
$8.39
$11.99
SKU: GY21110-1
$8.39
$11.99
30
Battery Discharge Controller, DC 8V-86V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester
1.Description:
It is a Battery Discharge Controller DC 8V-86V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester.
2.Feature:
1>.Battery overvoltage or undervoltage protection
2>...
$10.49
$14.99
SKU: GY20771-1
$10.49
$14.99
30
DC 12V 24V 50W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 64Mbit Flash MP3 WAV UART Controller for Arduino
1.Description:
DY-HL50F is a DC 12V 24V 60W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal c...
$9.45
$13.50
SKU: GY21102-1
$9.45
$13.50
31
DC 12V 24V 30W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 64Mbit Flash MP3 WAV UART Controller for Arduino
DY...
$8.39
$11.99
SKU: GY21101-1
$8.39
$11.99
30
Battery Voltage Monitor, DC 12V Low Voltage Disconnect Switch Over Charge Discharge Controller Protection Board for DC 0-99.9V Lead Acid Lithium Battery
1.Description:
It is a DC 0-99.9V Battery Charge Discharge Voltage Monitor. It can input voltage from DC 0-99.9V Battery with relay switch output which can controller DC or AC various equipment. It can set battery discharg...
$5.59
$7.99
SKU: GY21059-1
$5.59
$7.99
31
DIY Kit RDA5807 FM Radio, Dual Channel 87-108MHz Radio Receiver Kits with 0.5W Speaker for Electronic Soldering Practice and Learning
1.Introduction:
It is a 3.0V RDA5807 87MHz-108MHz FM Radio Receiver DIY Kit. It is a simple FM receiver and can be used all over the world with power by AA*2 battery. It is very suitable for users to learn electronic circuits, p...
$8.39
$11.99
SKU: GY21106-1
$8.39
$11.99
30
DC8-30V Battery Capacity Monitor with Voltage Display, 2-USB Port Voltage and Power Display Meter, Suitable for Car/Boats/Electric Bicycle
1.Description:
It is a DC8-30V Battery Capacity Monitor with USB/Voltage Display which can supports Lithium iron phosphate battery, lead acid battery and ternary lithium battery, also can support multiple batteries in series.
...
$4.89
$6.99
SKU: GY21104-1
$4.89
$6.99
31
L298N Driver Module, 4-Channel Motor Driving Board, Intelligent Smart Car Motor Drive Board
1.Description:
The 4-Channel L298N Motor Driver Module integrates two L298N chips and can simultaneously drive 4 DC motors, allowing control over motor direction and speed. The module includes an LM2596S voltage regulator ...
$6.99
$9.99
SKU: GY21057-1
$6.99
$9.99
30
8-Channel 817 Optocoupler Voltage Isolation Board Voltage Control Converter Photoelectric Isolation Module
1.Description:
1>.The module has strong anti-interference capability and opto-isolation, making it suitable for driving high-power transistors.
2>.Jumper Cap Can Achieve Output Port Is High POtential Or Pull Down ...
$2.79
$3.99
SKU: GY21047-1
$2.79
$3.99
30
DIY Wooden Radio Kit, FM 88-108Mhz Radio with Battery Assembly Kit, STEM Kits for School Student Learning Teaching
Description:
【SIMPLE ASSEMBLY】This kit doesn't require soldering!! The FM module is already soldered, you only need to assemble the battery, antenna, speaker and wooden cases. If you are a beginner or like to build projects, this r...
$12.59
$17.99
SKU: GY21088-1
$12.59
$17.99
30
DIY Infrared Remote Control Car Kit, C51 Microcontroller Electronic Assembly and Soldering DIY Kits
1.Introduction:
D2-4 is a Infrared Remote Control Intelligent Car DIY Kit. Users can control various operating states of the smart car through an infrared remote control, such as forward, turns left, turns right, stop, and also ...
$6.99
$9.99
SKU: GY21099-1
$6.99
$9.99
30
