We can’t use relay directly to microcontroller such as arduino or microprocessor like raspberry pi.
View More How To Make Relay DriverAuthor: admin
Make arduino ADC more accurate to read small voltage
With this trick, small analog input will read better with higher resolution ADC.
View More Make arduino ADC more accurate to read small voltageUnderstanding driver circuit / electronics driver
Driver is something that can control other electronic component
View More Understanding driver circuit / electronics driverArduino button without resistor pull up or pull down
Add button to your arduino just using a button. Nothing more!
View More Arduino button without resistor pull up or pull downMake button respond immediately without delay in arduino
You press the button, and arduino respond immediately!
View More Make button respond immediately without delay in arduinoHow to use Thermocouple type K (MAX6675) with arduino
Measure anything temperture with this!
View More How to use Thermocouple type K (MAX6675) with arduino