This project is an open source Arduino Nano robotics project. It uses an L293D as a motor controller, and has inputs and outputs for an external 7-12V battery pack, as well as output pins for the motors.
There are two porto-pin areas available as separate 4x2 headers for use with extra sensors, radio antennas etc.
Smoothing capacitors can be added to both the power supply-input as well as...
Original project I found [here](https://www.hackster.io/sfrwmaker/soldering-iron-controller-for-hakko-907-v-2-fc75d7). Thank the Alexander. I tweaked it for my box. All the steps with in this [blog](http://bit.ly/2ZMqTdI)
The Arduino platform has become quite popular with people just starting out with electronics. It is an open-source hardware design, based on microcontroller board designs and provide sets of digital and analog I/O pins that can be interfaced to various expansion boards ("shields") and other circuits. The boards feature serial communications interfaces, including USB on some models, for loading pro...
ПЛК на двух микроконтроллерах ESP8266 NodeMCU иArduino Nano.Проект создан для управления теплым полом на лоджии с датчиков температуры Dallas 18B20, которые расположены на улице, на лоджии. Так-же для передачи показаний температуры по mqttнасервера.