Bluetooth Audio Module Demo Updated

Thanks to customer Mark, here is wiring diagram of the flow sensor/meter with esp8266, the key point is needing a 555 timer... read more

This set is really cheap which only $4.3 (including receive module and remote console)! and work with Arduino! It has four... read more

A simple breakout board of ESP8266 on breadboard can do most of NodeMCU work. Also need a PL2303 USB-TTL programmer Most wifi... read more

When we are doing PID test or Kallman filtering via collecting data from arduino monitor, if any tool can send data... read more

What your need is: Terminal which is a serial port terminal monitor LC-05 Bluetooth module An android phone, whatever model (more…) read more

There is already an official SDK running on Linux Lubuntu, very easy and simple to use. But now here we... read more

What you will need all is the IR receiver and sender, you can find it here. The Receiver should connect like... read more

In the last post, the problem finally concluded is the circuit in the socket can not provide enough current to... read more

The NodeMcu development board is sold out recently, not sure when the new stock will arrive. The development has some... read more

Get your Arduino ENC28J60 ethernet shield and DS18b20 sensor kit, read the sensor data from ethernet! This ethernet shield is very... read more