Minimum components for PCB Arduino UNO assuming the microcontroller is connected to a computer with: SparkFun FTDI Basic Breakout - 5V You will need to decide if you want to use a vertical or horizontal header to connect the FTDI breakout board to the microcontroller.

AVR series Microcontroller IC 8-Bit 16MHz 256KB (128K x 16) FLASH 100-TQFP (14x14) #simplifiedFootprint #symbolwithtext #Arduino #Mega #2560

Arduino Digital IR Sensor Integration with Schmitt-Trigger Conditioning

A simple audio amplifier shield for the Arduino Uno R3. All through-hole components. #shield #arduino #lm386 ## Usage The output connector is male molex (shrouded), good for cheap laptop speakers like this one: aliexpress.com/item/1005006144805292.html Don't use a speaker under 4ohms. Make sure the arduino is given 5V input. The volume is controlled by a 10k pot.

Arduino UNO Rev3 Microcontroller Board, ATmega328P Ћ Arduino A000066

Arduino Uno shield used to monitor chimney smoke and provide feedback to stove. This shield powers the Arduino using TEGs and a battery. This shield provides power to an LED, fans, and a light sensor used to detect light intensity.

Template for Arduino Uno R3 Shield. Include an official pinout so you will always know Arduino names, the alternative roles of pins, which one is SDA, or SCL, etc. On PCB you can find the 3D model of the Arduino Uno R3 itself along with the board outline on the silkscreen. #Arduino #Uno #Shield #Template #project-template #project

ATmega2560 Arduino Mega2560 AVR® ATmega AVR MCU 8-Bit Embedded Evaluation Board #commonpartslibrary #atmega2560 #arduino2560 #evaluationboard #developmentboard