Module Board
Feature:The Current Sensor ACS712 provides economic and precise solution for AC or DC current sensing in industrial, commercial, and communications systems. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.Docum..
$24.99
Ex Tax:$24.99
Overview: The CV520 module adopts the CV520 original chip design card reader circuit, which is easy to use and low in cost. It is suitable for users of advanced applications such as device development and card reader development, and users who need to design/produce RF card terminals. This module c..
$18.99
Ex Tax:$18.99
Brand:Renhotec Precise details>> Precise details: Description: - The development board integrates the ESP8266 18650 battery. A standard 3000mah 18650 battery can run for 17 hours.- You can call it "WiFi ..
$46.99
Ex Tax:$46.99
Features: 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)1 analog input(3.2V max input)a Micro USB connectionCompatible with 1MB Flash500mA resettable fuse Package included: 5 x WEMOS D1 mini Lite5 x 2pcs Normal pin..
$21.99
Ex Tax:$21.99
Voltage: DC5V Precise details>> Precise details: Description: What's new about V2.2.0 Use new ESP-12S wifi module, antenna performance is more excellent. Add resettable fuse.Feature: 11 digital input/..
$37.99
Ex Tax:$37.99
Product Description: What's new about V2.3.0 Move the USB & Button to top. Features: 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.2V max input) a Micro USB connection Compatible with Compatible with Node..
$20.99
Ex Tax:$20.99
What's new about V3.0.0: Optimize the circuitAdd Deep-Sleep jumper.Default firmware: lastest MicroPython ESP8266 firmware. Features: 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)1 analog input(3.2V max input)a Micro USB connectionCompatible with MicroPyt..
$23.99
Ex Tax:$23.99
Here is the schematic diagram: https://www.renhotecic.com/image/download/pdf/20160328211732%E5%8E%9F%E7%90%86%E5%9B%BE.pdfDescription: The D1 mini is a mini wifi board based on ESP-8266EX. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) ..
$28.99
Ex Tax:$28.99
Features: 11 digital input/output pinsInterrupt/pwm/I2C/one-wire1 analog input(3.2V max input)16M bytes(128M bit) FlashNew CP2104 USB-TO-UART ICSame size as D1 mini, but more lightMore info clicks: Package included:5 x D1 Pro Module5 x ESP8266 Series WiFi Wireless Antenna10 x Long female pin10 x Sho..
$32.99
Ex Tax:$32.99
Description:Based on the ESP-8266EX.Compatible, you can use it on IDE.NodeMcu Compatible11 Digital I/O pins1 Analog Input pinOTA -- Wireless Upload(Program)On board switching power supply -- Max 24V input, 5V 1A output What's new about V2.1.0Use BRT (Bias Resistor Transistor), easier into flash mode..
$42.99
Ex Tax:$42.99
Description:This is the old version of D1. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) A Micro USB connection A power jack, 9-24V power input. Compatible with Compatible with nodemcu Infos: click here!!Package included:5..
$31.00
Ex Tax:$31.00
Feature: The Opto-isolator Breakout Board which uses the ILD213T optoisolator and discrete transistors to correct the logic. Comes with two channels can help you to connect digital systems (like a 5V microcontroller) to a high-voltage or noisy system. It electrically isolates a controller from t..
$17.14
Ex Tax:$17.14