Most beginner IoT projects need three things those are WiFi setup method, a cloud server and…
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Let’s Connect ESP32 to Arduino Lab for MicroPython
If you have been programming your ESP32 board with Arduino IDE and C++ and moving to…
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Interfacing MQ4 Gas Sensor with Arduino Board
We know that, Gas leakage is a series safety problem in homes, work place, and industries.…
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Interfacing Display with Arduino nano using I2C
We know that displays are one of the most important and useful device you can give…
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Interfacing 128×32 OLED Graphic Display with ESP32
I keep a little tray on my bench with maybe a dozen of these 0.91 inch…
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Simple Circuit Diagram for Internet Clock using ESP32 and OLED Display
Lets make Internet Clock using ESP32 and OLED Display with simple I2C wiring. Have you ever…
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Getting Started with Tasmota on ESP 01
Many of you have tried to make smart home device with complex microcontroller boards, wiring and…
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Interfacing HC SR501 PIR Sensor with ATtiny85
Motion sensing projects are one of the easiest and most useful do it your self electronics…
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Logic Gate Verification Tool
This Logic Gate Verification tool with truth table, helps you to check the Logic Gate input…
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Interfacing ESP32 and HC SR501 PIR Motion Sensor
Motion detection when you hear it, It sounds fancy. But honestly it’s one of the simplest…
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ESP32 Interfacing with DHT22 Humidity and Temperature Sensor
When I started working with ESP32 microcontroller board one of the first real use sensors I…
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Simple way to Interface ESP32 and HC SR04 Ultrasonic Sensor
HC SR04 Ultrasonic Sensor is very popular among electronics makers and engineers, we can use it…
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