Categories
DM09 DC-DC Step Down Power Supply Module 3.3V 10A Voltage Conveter Buck Output DC 5V-28V to DC 3.3V
1.Description:
It is a Step Down Power Supply Module with input DC 5V~28V and output DC 3.3V.It can provide a stable 3.3V output.
2.Feature:
1>.Low ripple
2>.High efficiency
 ...
$4.40
$6.29
SKU: 15094
$4.40
$6.29
31
DD06CVSA Lithium Battery Charging Discharging Protector Power Support Module for 3.7V 4.2V Battery
1.Description:
It is a Lithium Battery Charging Discharging Protector.It support charging, discharging, charging protection, battery capacity indicator.
2.Feature:
1>.Support charging
2&...
$3.91
$5.59
SKU: 15087
$3.91
$5.59
30
8-Channel RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller
1.Description:
R421A08 8 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 8bit input signal ...
$13.29
$18.99
SKU: 15080
$13.29
$18.99
30
5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display
1.Description:
XY-UDT is a multi-function voltage-ammeter. It can work in three mode: Power Supply Mode,Voltage-Ammeter Mode,PWM Mode.Its main function is to output voltage as a constant voltage constant current source ...
$19.31
$27.59
SKU: 15078
$19.31
$27.59
31
Lithium Battery Charge Controller Battery Protection Board XY-CD60L 6V-60V LCD Display Battery Charging Control Board
1.Description:
XY-CD60L is a battery charge and discharge controller module. It can be used for DC 6V~60V any one lithium/lead-acid battery.
2.Features:
1>.Multi-function test instrum...
$6.99
$9.99
SKU: 15077
$6.99
$9.99
30
Dual Modbus Relay Module 2Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller
1.Description:
LC 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip, adopt standard MODBUS RTU format RS485 communication protocol. It can realize 2bit input signal dete...
$6.29
$8.99
SKU: 15045
$6.29
$8.99
30
4 Channel Modbus Relay Module 4Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller
1.Description:
LC 4 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip, adopt standard MODBUS RTU format RS485 communication protocol. It can realize 4bit input signal dete...
$11.99
SKU: 15044
$11.99
DC 5V 4 Channel ESP8266 Wireless WIFI Module IoT Remote Controller 4CH 4Bit Switch Module APP Transceiver Self-locking/inching
1.Description:
FY-WF4 is a WIFI module based 4 channel WIFI wireless switch controller. It integrates with MCU and GPIO control.It supports to connect and control 4 home appliances which can be turned on/off by app eWeLink and...
$6.01
$8.59
SKU: 15035
$6.01
$8.59
30
5.8GHz DC 3.3V 5V 9V 12V Microwave Radar Sensor Module 20W Voltage Output Switch Controller
1.Description:
XZG-LDK-6-CS is a 5.8GHz microwave radar sensor module.It can output voltage as same to input and the maximum output current is 2A so it can directly drive LED and other load.
2.Feature:
 ...
$4.12
$5.49
SKU: 15025
$4.12
$5.49
26
3.3V to 24V 8-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 8Bit PNP Output PLC Signal Converter
1.Description:
DST-1R8P-P is a 8CH optocoupler isolator for signal converter.It is used for digital signal one-way conversion and PNP output.
2.Features:
1>.Optocoupler isolator
2>.Co...
$8.24
$10.99
SKU: 15022
$8.24
$10.99
26
50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C DC5-27V
1.Description:
ZK-502C is a high-power stereo Bluetooth audio module. Dual channels audio signal output.
Adopt TPA3116D2 (with AM Interference Suppression Function) Chips, With Excellent Sound Qu...
$14.24
$18.99
SKU: 14855
$14.24
$18.99
25
XY-CD60 Lithium Battery Charge Controller Battery Protection Board 6V-60V LCD Display Battery Charging Control Board
1.Description:
XY-CD60 is a battery charge and discharge controller module. It can be used for DC 6V~60V any one lithium/lead-acid battery.
2.Features:
1>.Multi-function test ins...
$6.99
$9.99
SKU: 14854
$6.99
$9.99
30
16 Channel PLC Amplifier Module Isolated Transistor Controller NPN Signal Converter 16bit PLC Protector Optocoupler
1.Description:
It is a 16Channel PLC Amplifier Module.It adopts optocoupler isolation control, NPN signal output, safe and reliable.
2.Features:
1>.Optocoupler isolation control
2>.16...
$22.49
$29.99
SKU: 14756
$22.49
$29.99
25
LM393 5V 1Bit Voltage Comparator Single Channel Relay Control Circuit Module
1.Description:
It is a DC 5V 1Bit Voltage Comparator Module.It controls the output state of the relay by comparing the two voltages.
2.Features:
1>.Settable reference voltage
2>.Input...
$6.38
$8.50
SKU: 14753
$6.38
$8.50
25
Bluetooth-compatible Power Amplifier Board 50W+50W 12V 24V Receiver Module Support TF Card U-Disk
1.Description:
It is a Bluetooth power amplifier board with high-fidelity stereo sound quality, Bluetooth audio input and support U-disk/TF card audio file input.
Support unobstructed onnected to 15 meters (depen...
$12.74
$16.99
SKU: 14750
$12.74
$16.99
25
DC 12V Photosensitive Sensor Controller Relay Driver Waterproof Brightness Adjustable Switch
1.Description:
The precision 1-channel photo-relay module adopts genuine high-quality industrial-grade components, military-grade double-sided PCB board, and has two-color LED signal indicator; the layout is comprehensive, the...
$5.21
$6.95
SKU: 14748
$5.21
$6.95
25
DC-DC 20A CVCC High Power Supply Module 6V-40V to 1.2V-35V Step Down Converter Buck Module LED Driver
1.Description:
It is a DC-DC 20A high power boost buck constant voltage constant current non-isolated power supply module.It supports adjust output voltage and output current.
【20A CVCC Step-down Power Module w/Overcur...
$6.99
$9.99
SKU: 14746
$6.99
$9.99
30
DC-DC 200W High Power Supply Module 6V-35V to 7V-55V Step UP Converter Boost Module with Case
1.Description:
It is a DC-DC 200W high power boost non-isolated power supply module.It supports adjust output voltage.It comes with an aluminum alloy casing for easy and convenient use.
2.Feature:
1&g...
$5.59
$7.99
SKU: 14742
$5.59
$7.99
31
Servo Motor Driver Module Robot Shield DC 5V-12V I2C Development Board for Raspberry Pi 3B+/3B Stepper Motor HAT
1.Description:
It is a full-featured robotic shiled that supports multiple servo motor/DC motor/stepper motor simultaneously.It can be multi-layer cascading to expand more control interfaces, especially suitable for players DI...
$24.99
SKU: 14590
$24.99
1.3 inch SPI 240x240 RGB TFT LCD Display Module ST7789 Driver 240*240 3.3V
1.Description:
It is a high-definition 1.3 inch TFT LCD liquid crystal display module.Its driver chip is ST7789 and SPI output.
2.Feature:
1>.TFT LCD display
2>.High Definition
&n...
$7.69
$10.99
SKU: 14588
$7.69
$10.99
31