Step 1: Configuring Arduino Uno as an ISP: Since ATtiny85 is just a microcontroller, it requires an ISP (In-System Programming) to be programmed. So to program the ATtiny85, we need to first configure ...

Arduino UNO: As you know that Arduino is a microcontroller-based open source electronic prototyping board that can be programmed with an easy-to-use Arduino IDE. ... As shown in the block diagram, the ...

Original Circuit Diagram: Arduino UNO R3. Now, have a look at our favorite Arduino UNO to find out the AVR chip inside. It is ATMega328P-PU, a low-power version of the traditional ATMega328-PU. The P ...

RA4M1 microcontroller block diagram. The new Arduino UNO R4 board also adds a CAN bus and a 12-bit analog DAC. Two versions of the new 32-bit Arduino UNO board will be offered: UNO R4 WiFi and UNO R4 ...

Wireless Visitors Counter Circuit Diagram. The main components used in this project are: Arduino Uno board. Arduino Uno is an AVR ATmega328P microcontroller-based development board with six analog ...

Arduino IDE 1.6.5 is used for programming Arduino Uno. Select the proper COM port and board from Tools menu in the IDE. Upload freq_meter_wl_1.ino source code to the board. From Tools menu of Arduino ...