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High Temperature Temperature Controller K-type Thermocouple -99~999C LCD Display 10A Relay Switch Controller
XY-T04 High Temperature Controller
1.Description:
XY-T04 is a K-type digital high temperature controller module. It can be widely used at Smart home,Industrial control, Automatic irrigation, Indoor ventilation. Protection equipment...
$17.59
$19.99
SKU: GY20337
$17.59
$19.99
3D LED Digital Wall Clock, Time Date Temperature Display Nightlight Alarm Clock, 9.5'' 12/24 Hours Electronic Desktop Clock Adjustable Brightness
3D LED Digits Display
With large 3D LED digit, you can read the real time in a long distance. Very suitable for older people and Children. This alarm clock has 12/24 Hour Display
Can be placed on the table or hung on the wall: ...
$24.50
SKU: GY19495-1
$24.50
DIY 3D Light Cube 4x4x4 RGB LED Electronic Soldering Kit, USB Charging Colorful Music 3D Animation Light Cube Ornament with Remote Control for Practice Soldering
Parameter:
Work Voltage:DC 4.5V-5.5V
Work Current:100mA
Power Type:MINI USB
Control Type:Infrared Remote Control + Button Control
Music Type:Pure Music
Music: 11kinds(Can not be modified)
...
$13.31
$17.99
SKU: 14091
$13.31
$17.99
26
5PCS 2-Port USB DC-DC Step Down Charging Module 3A Dual USB Output Regulated Charging Board
1.Description:
It is a step-down charging module. It supports the conversion of input voltage DC 6V-26V into DC 5.2V.Supports regulated output.
2.Feature:
1).It is compatible with a variety of mobile phone models.
...
$9.48
$12.99
SKU: GY20148
$9.48
$12.99
28
0.36 Inch 4-Digit LED Digital Tube Display Module DC 3.3V-5.5V 4Bits Adjustable Brightness LED Display Board
1.Description:
It is a 0.36 inch display module.Its driver chip is TM1637,and only 2 signal lines are needed to enable the single-chip microcomputer to control a 4-bit 8-segment digital tube.
2.Feature:
1).The cont...
$8.99
$11.99
SKU: GY20210
$8.99
$11.99
26
MAX7219 Dot Matrix Module Blue LED Display Control MCU Module 4 in 1 Display with 5P Line
1.Description:
It is a MAX7219 dot matrix module.The AX7219 is an integrated serial input/output common cathode display driver that connects a microprocessor with an 8-digit 7-segment digital LED display,and can also be connecte...
$13.49
$17.99
SKU: GY20211-1
$13.49
$17.99
25
6 Channel SPDT Switch Module, DC 24V Relay Module, AC 270V with Isolated Optocoupler DIN Rail Mount High and Low Level Trigger
DC 24V 6 Channel SPDT Relay Module With Isolated Optocoupler and DIN Rail Mount
Introduction:
It is a Q14F 24V Pluggable 6Bit SPDT Power Relay Module.
It includes 6pcs intermediate relay with SPDT output control terminal. It is ...
$23.75
$26.99
SKU: GY20262
$23.75
$26.99
DC 3.3V 5V MAX7219 Digital Tube 8-Digit 0.36 Inch Red LED Display Module
1.Description:
It is a MAX7219 digital tube display module.MAX7219 is an integrated serial input/output common-cathode display driver.It connects a microprocessor and an 8-digit 7-segment digital LED display.It can also connect ...
$8.99
$11.99
SKU: GY20209
$8.99
$11.99
26
60 Seconds Light Control Voice Sound Recording Module Button Battery Powered for DIY Gift Music Greeting Cards
1.Description:
It is a light control recording module. After the recording is finished,the module sensor will play the recorded sound once when it senses the light, and the playback can be stopped when the light is blocked.
...
$11.44
$15.25
SKU: GY20181
$11.44
$15.25
25
2.0 Inch TFT Display Module IPS HD 240x320 ST7789V Driver Serial Port TFT Module
1.Description:
It is a 2.0 inch TFT display module.TFT liquid crystal has a semiconductor switch for each pixel,and each pixel can be directly controlled by dot pulses,so each node is relatively independent and can be continuous...
$13.86
$18.99
SKU: GY20127
$13.86
$18.99
27
12V Battery Undervoltage Management Module Battery Load Power-off Protection Switch
1.Description:
It is a undervoltage protection switch.When the battery voltage is lower than the set value,the module will disconnect power to the load;when the battery voltage is restored,the module will continue to supply powe...
$9.31
$12.75
SKU: GY20082
$9.31
$12.75
28
Step-down Module Regulated Power Supply Module DC 8V-80V to DC 3.3V/5V Voltage Converter
1.Description:
It is a step-down module.It supports the output of the input voltage DC 8V-80V to DC 3.3V/5V.It is suitable for USB5V/3.3V powered devices such as mobile power supplies,mobile phones,and tablets.
...
$10.21
$13.99
SKU: GY20147
$10.21
$13.99
27
XH-M203 Water Level Controller Water Level Switch Liquid Level Pump Controller Fully Automatic Control Module
1.Description:
It is a water level controller.When the water level is higher than the upper line,it will automatically stop adding water,without manual management,fully automatic.
2.Feature:
1).It is ...
$10.49
$13.99
SKU: GY20124
$10.49
$13.99
26
DC 3V-5V FM Transmitter Module CJMCU-4713 SI4713 I2C Interface
1.Description:
It is a FM transmitter module.Based on the first-class Si4713, this breakout board is an all-in-one stereo audio FM transmitter.Connect your home controller to the I2C data cable to set the transmission frequenc...
$14.99
$19.99
SKU: GY20094
$14.99
$19.99
25
LC-01 51 AVR Programmer ISP USBASP Downloader Onboard ATMega8 (L) Chip
1.Description:
It is a USBASP downloader. This product can be directly connected to the computer USB port, a real USB downloader product, through which it connects to the target board, can download and program the single-chip ...
$10.31
$13.75
SKU: GY20087
$10.31
$13.75
25
USB to TTL Serial Board Support 5V/3.3V/1.8V Level Conversion Board FT232RL Serial Port Module
1.Description:
It is a USB to TTL serial port.It supports 5V/3.3V/1.8V three level switching,VCC/TX/RX/RTS/CTS/DTR/DCD/RI/ can be switched.It is input via USB and output via TTL interface.
2.Feature:
...
$11.24
$14.99
SKU: GY20086
$11.24
$14.99
26
Single Button Bistable Relay Module DC 12V Car Modification Switch One-key Start-Stop Self-Locking
1.Description:
It is a steady state relay module.You can make the relay module pull on or off by pressing the button on the module,or an external button,press it to pull it in,and then press it to disconnect,the button is low lev...
$11.08
$12.59
SKU: GY20041
$11.08
$12.59
DC 4.5V-6V 0.2s-300minutes Delay Relay Module Power-off Delay Disconnect Switch
1.Description:
It is a power-off delay relay module.When the module senses the signal voltage input,the relay turns on;when the signal voltage stops input,the relay turns off after a period of delay.It can be used for signal m...
$13.72
$15.59
SKU: GY20036
$13.72
$15.59
10PCS USB Power Wire 100cm 5V USB Cable
1.Description:
It is a 100cm USB power wire with built-in two wires and specially provide extended output for USB power supply. The wire at the other end is directly soldered to the PCB or spliced with other wires.
&...
$7.69
$9.99
SKU: GY20300
$7.69
$9.99
DIY Kit Memory Training Game Machine DIY LED Electronic Teaching Practice Competition Assembly Kits
1.Introduction:
This is a simple game machine that can exercise your memory.
The game has a total of 99 levels. You can pass the level by listening to the sound or looking at the color.
Press the "START&quo...
$16.65
$22.50
SKU: GY20222
$16.65
$22.50
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