Here I have used an Arduino Uno board as the programmer. But you can use any other Arduino board for this. In that case pin connecting diagram will be differ according to the chip of the Arduino board ...

Arduino Uno Pin Diagram Explanation feature set includes biometric authentication, smart home integration, automatic updates, and personalized dashboard, all accessible through the sleek and ...

The receiver and motor driver circuit (Fig. 3) is built around Arduino UNO board (BOARD1), decoder IC HT12D (IC2), 433MHz RF receiver module (RX1), motor driver IC L293D (IC3), regulator IC 7805 (IC4) ...

Fig. 1: Circuit diagram of ATmega328 I/O port expander PCF8591 is basically an 8-bit analogue-to-digital conversion (ADC) and an 8-bit digital-to-analogue conversion (DAC) chip. As shown in the ...

In the Leonardo, an op-amp between the ATmega pin and the led means that loading is minimal and the pin can easily be used as an Arduino input. This buffer is missing on the Micro, which means even ...

Since you lacked the USB interface in your own Arduino board, it becomes necessary to use a homemade/ready-made USB to Serial Converter Module as an efficient and economical solution. Inexpensive and ...

[jelengar] liked the ease of use of the Arduino, but wanted a much higher pin count. He set about converting the ATmega Controller for use with Wiring, the code that the Arduino IDE is based on. Th… ...