Microcontroller Tutorials and Smart Home Projects
I am Christopher and on my blog I want to share my knowledge about microcontroller and smart home projects.
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Control a DC Motor with Arduino, ESP8266 or ESP32 without IC
Control a DC Motor with Arduino, ESP8266 or ESP32 without IC The objective of this article is to show you how to control a DC
ESP8266 WeMos D1 Mini Tutorial
ESP8266 WeMos D1 Mini Tutorial In this tutorial you learn the highlights of the ESP8266 WeMos D1 Mini regarding its datasheet, the pinout and three
ESP8266 NodeMCU Tutorial
ESP8266 NodeMCU Tutorial In this tutorial you learn the highlights of the ESP8266 NodeMCU regarding its datasheet and you learn the differences of the pinout
TCRT5000 Line Tracking Module for Arduino, ESP8266 and ESP32
TCRT5000 Line Tracking Module for Arduino, ESP8266 and ESP32 The TCRT5000 Line Tracking Module is an infrared distance module that is most used for robot
Bosch BME688 4 in 1 Environmental Sensor
Bosch BME688 4 in 1 Environmental Sensor The Bosch BME688 is the world’s first 4 in 1 environmental sensor that uses artificial intelligence to adapt
HC-SR501 PIR Motion Sensor for Arduino, ESP8266 and ESP32
HC-SR501 PIR Motion Sensor for Arduino, ESP8266 and ESP32 The HC-SR501 PIR Motion Sensor is an infrared sensor that is able to detect motions. In
Active and Passive Buzzer for Arduino, ESP8266 and ESP32
Active and Passive Buzzer for Arduino, ESP8266 and ESP32 In this tutorial you learn how active and passive buzzer work and the differences between both
Sound Sensor Tutorial for Arduino, ESP8266 and ESP32
Sound Sensor Tutorial for Arduino, ESP8266 and ESP32 In this tutorial you learn everything about the KY-038 and KY-037 microphone sound sensor modules. After the
Guide to Reduce the ESP32 Power Consumption by 95%
Guide to Reduce the ESP32 Power Consumption by 95% If you want to create a project that runs on battery, you have to make sure