Circuit Modules & Development Board
Precise details: Description: Full integration on one board: Uno R3 ATmega 328 and WiFi ESP8266 with memory 32Mb (MegaByte). All of the modules can work together or each separately. And everyone has their own pinout headers.The convenient solution for the development of new projects req..
$13.99
Ex Tax:$13.99
WiFi: YES Precise details>> Precise details: How it use: https://www.renhotecic.com/image/download/docx/20181118203901SKU742046.docxDrivers: https://www.renhotecic.com/image/download/rar/20181118210229dri..
$14.99
Ex Tax:$14.99
Voltage: DC5V Precise details>> Precise details: Note: No USB cable version This version can not compatible with OS system Features: Open the original schematic design, free development softw..
$8.99
Ex Tax:$8.99
>
Features:
The power-on delay is 1S closed, and it is not necessary to use the 3S delay. DC monitoring protection protects the speakers in real time. Disconnect the speaker when it is turned off.
1. Use the best performance UPC1237 as the core device, with boot delay, DC prote..
$9.99
Ex Tax:$9.99
Price Tag: US$ 5.99 - US$ 15.99
Voltage: DC 12V,DC 24V
Precise details>>
Precise details:
Features:
- The board has power-on delay, power-off protection, DC detect..
$8.63
Ex Tax:$8.63
>
Features:
1. Fully updated for Raspberry Pi 4
2. Two sets of LED ports to accomodate Pi 4
3. Heat sink openings for both CPU and LAN chip
4. Removable lid, access all connections
5. High-gloss finish, surface mountableSpecifications:
Case Color: Black/White/Clear9optional)Heat Sink Color: ..
$7.16
Ex Tax:$7.16
>
null
Features:
1. Fully updated for Raspberry Pi 4
2. Two sets of LED ports to accomodate Pi 4
3. Heat sink openings for both CPU and LAN chip
4. Removable lid, access all connections
5. High-gloss finish, surface mountable
Specifications:
Color: Black/White..
$9.99
Ex Tax:$9.99
Instruction: Click here to openMore details: Click here to openSummarize:12V WiFi relay module carried a ESP8266 WiFi module and microcontroller.It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay.Character..
$13.99
Ex Tax:$13.99
Features: 1. On-board high-performance microprocessor STM8S103 and ESP-01 WIFI module 2. Module has 2 kinds of work patterns: Mode 1: The phone is directly mounted on the WIFI module Mode 2: Mobile phones and WIFI modules are also equipped on the router Additional features: Can also be..
$12.99
Ex Tax:$12.99
Type: Expansion Board&Shield
Precise details>>
Precise details:
Description:This is an uninterruptible power supply for the Raspberry Pi 4B/3B+/3B.
It provides enough power for the Raspber..
$27.99
Ex Tax:$27.99
Voltage: 5V(USB)
Precise details>>
Precise details:
Advantage:
1. Signal input interface for the upper and lower rows of interfaces, the previous ones used 0246, 1357, wave arrangement, ..
$11.99
Ex Tax:$11.99
Price Tag: US$ 0.00 - US$ 5.99 Voltage: DC3-5V Precise details>> Precise details: Upgraded Version 1M Flash ESP8266 ESP01 Remote Serial Port WIFI Transceiver Wireless ModuleDescription:Upgra..
$3.49
Ex Tax:$3.49