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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 detec...
$4.49
$5.99
SKU: 15045
$4.49
$5.99
26
TM-902C Digital LCD Thermometer Temperature Reader Meter Sensor K Type Probe
Description:
1>.Display: 3.5Bit LCD display
2>.Open circuit sensor: 1
3>.Polarity: Displays "-" when temperature less then 0℃
4>.Low voltage display: Display shows "LOBAT&quo...
$5.69
$7.59
SKU: 14051
$5.69
$7.59
25
XH-A234 Digital Power Amplifier Board 30W+30W DC12-24V Dual Channel Voice Audio Module 30W*2
Description:
This digital power amplifier board has a moderate power resolution and it is used in 20W-30W speakers.
It can be installed directly inside some small devices for easy installation and replacement.
&...
$3.74
$4.99
SKU: 13905
$3.74
$4.99
25
120S Recordable Voice Module Greeting Card Music Sound Player
Description:
1>.Item Name:Recordable Voice Module
2>.Recording time:120 second
3>.Work Temperature:-40℃~85℃
4>.Work Humidity:0%~95%RH
5>.Size:110*58*8mm
Function:
1>.Recording time is up to 120 seconds
...
$4.72
$6.29
SKU: 13420
$4.72
$6.29
25
DC Electronic Load Tester Battery Capacity 35W 5A Adjustable Constant Current Aging Resistor Discharger LCD Voltage Current Power Display
1.Description:
The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed and strong wind.It supports continuous discharging for non-stop work and suitable for long-per...
$19.89
$22.99
SKU: 13413
$19.89
$22.99
Mini MP3 BLE Bluetooth 4.1 Lossless Decoder Board Bluetooth Receiver Board Amplifier Module for Car Speaker Amplifier
Description:
Bluetooth voice player.It support Bluetooth wireless connections.Smart home playback.
Features:
1>. Bluetooth wireless connection.Longest communication distance 20 meter.
2>. Support decoding f...
$1.95
$2.99
SKU: 13287
$1.95
$2.99
35
XH-M422 TPA3116D2 Class D Double Channel 50W+50W Digital Bluetooth Amplifier Module Stereo Power Amplifier Board
Description:
This digital amplifier plate adopts TPA3116D2 chip. It is configured with advanced modulation systems. Its high integration reduces the number of components and integrates the natural protection circuit, including overpres...
$9.74
$12.99
SKU: 13144
$9.74
$12.99
26
XH-M543 Dual Channel 2x120W TPA3116D2 Class D Digital Power Amplifier Board Audio Amplifier Module
Description:
This is XH-M543 digital power amplifier board which is built in TPA3116D2 chip.
Parameters:
Parameter
Value
Model
XH--M543
Chip type
...
$8.24
$10.99
SKU: 12586
$8.24
$10.99
(1 Feedback)
26
FLA-1 Simple DIY Flashlight Kit DIY Light Lamp Module Mini Flashlight 1.5V 55x35x11.5mm DIY Kits
Simple DIY Flashlight Kit. Difficult: Level 1.
Packing List:
Name
Value
Code
Quantity
Res...
$1.89
$2.99
SKU: 11877
$1.89
$2.99
(1 Feedback)
37
HJ-580LA Micro Wireless Bluetooth BLE Module with Antenna 0.85V-2.2V (No Code) DA14580 5*6.2mm +0dbm Support China ISM 2.4GHz
Product Introduction:
1.Support China ISM 2.4GHz Free Frequency Band
2.Max Transmission Power:+0dbm
3.On-Board High Performance Antenna
4.Single Power Supply Voltage:0.85V-2.2V
5.Size:5mm*6.2mm (include antenna)
6.Pin Space:1...
$4.79
$6.39
SKU: 10045
$4.79
$6.39
25
PI Film Heating Panel Polyimide Plate 45x100mm 24V 30W for Heating Components
Product Introduction:
1.Name:heating film
2.Size:45*100mm
3.Voltage:24V
4.Power:30W
Performance Diameter:
1.Insulation Thermal Conduction Layer: polyimide film
2.Thickness:<0.2mm
3.Oper...
$3.26
$4.35
SKU: 9888
$3.26
$4.35
25
ESP8266 Serial WiFi Witty Cloud Development Board ESP-12F Module Mini Wifi Module for IOT Smart Home
Description:
1. This cheap and small Wifi transciever is the perfect solution for home Automation and IOT applications.
It can be the replacement of your NRF24L01, and can also talk to your Wifi router directly through the UART M...
$5.24
$6.99
SKU: 8154
$5.24
$6.99
(1 Feedback)
26
ESP-12E ESP8266 UART WIFI Wireless Shield Module for Arduino UNO R3
Description:
1. Standard pin interface to achieve full compatibility with the pitch Arduino Uno,
Mega and so on. (Unless the standard size arduino, such as Nano, Mini)
&...
$8.99
$11.99
SKU: 6990
$8.99
$11.99
26
TDA7297 15W+15W Dual Channel Audio Amplifier Board Module DIY Kit
Description:
PCB Size: 4.8cmx4.8cm;
Voltage: DC 9-15V, AC 9-12V, recommended DC voltage 12V, current 2A above;
Power: 15W +15 W;
Output Impedance: 4-8 ohm
Please noted: This is the DIY Kit. You need to asse...
$3.49
$4.99
SKU: 3010
$3.49
$4.99
(1 Feedback)
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