Build DIY Arduino PCB using Atmega328P microcontroller. Explained with circuit, Atmega328P Pinout, programming and all other details.
How to make 4017 LED chaser circuit diagram only using RGB LED. You can easily make this simple led chaser circuit using only 4017.
In this 555 timer project, I have shown how to make speed control of DC motor using PWM with a 555 timer IC circuit.
How to make a battery level indicator circuit with LM3915 IC to monitor the voltage level of any batteries.
Automatic water pump switch using the 555 timer IC. The pump with automatically ON and OFF according to the water level in the tank.
Automatic battery charger circuit for any battery on zero PCB. Make this auto cut-off charger for charging 12V / 6V battery
Connect LED with 220V AC supply using a transformerless power supply. Explained how to make transformerless power supply with calculation.
Control the Home Appliances with WiFi and push buttons using the ESP32 home automation system. Also monitor the Real-time feedback in the Blynk App.
In this IoT project, I have shown how to control home appliances from Google Assistant by connecting the Google Assistant with Blynk App using the IFTTT.
With this Arduino IR remote control circuit you can control light, fan, other home appliances from any IR remote. A very useful home automation project.