Sometimes you need to generate a analog signal from a digital source a DAC or a digital to analog converter helps you do this.
by Chathura Yapa Bandara and Vimanse Dissanayake
Tester may block hardwired sensors of common burglary alarms and access systems so protected zone is open, even if the system's in arm mode.
Project tutorial by Cezarjar
This projects explains the basic set up of automation using DTMF technology.It can be applicable in any automation field.
Project tutorial by TEAM DIY
An arduino uno mount bootloader shield for smd ATmega328p
Project showcase by Team Aj
Giving you the ability to add more buttons than analog inputs allow with some restrictions.
Project in progress by amosp33
This experiment will reveal ability measuring of Humid sensor DHT22, SHT21, BME280. Also mention about how to calibrate them
Project tutorial by engineer2you
Universal IR receiver and transmitter for home automation and replica of any IR remote control (air conditioners included); uses WAMP.
Project in progress by msillano
A simple protected power supply unit for Development Boards
Project showcase by Akash Kollipara
Recently I’m getting a lot of queries regarding XBee, In this tutorial, I'm going to show you how to interface XBee with Arduino.
Project tutorial by Fouad_Roboticist
Using Arduino Serial Plotter and LDR to watch effect of capacitors to stabilize circuits.
Project in progress by Koiotti
That's a two-module chronometer for your MTB (or any others sports) to measure your time in a determined circuit!
Project showcase by Gabriele Scordamaglia
Make a power meter for 5v circuits using material from the Arduino Starter Kit
Project tutorial by MicroBob
The AD7793.h library provided by Analog Devices has been adapted for using on Arduino along with the SPI library.
Project tutorial by iamsolar
Mini-thermostat with input for a 2-wire NTC thermistor and output for a resistive heating element. Plus code & schematics.
Project showcase by salhar1
Allows an Arduino board to deal with keypad 3 * 4 using one wire.
Project tutorial by kaaoda
A heartbeat of Arduino and its duty cycle.
Project tutorial by Boaz Lawnce
Project simulator control and display encoder motor.
A sensor-pump system which would be able to adjust drug output of aminoglycosides based on real time sensing of drug in plasma.
Project in progress by Biomaker Challenge 2017: Team 14
Frequency counter and voltmeter for Android phone or tablet using Arduino and Bluetooth.
Project tutorial by Projecter
A raspberry pi based cereal phenotyping device
Project in progress by MacroImager
Multitasking on AVR
Project tutorial by Akash Kollipara
Shield A is an Arduino Uno based shield for student education compatible with BASCOM-AVR(C) and Arduino IDE.
by Robert Sedak
Last time I did the hot wire foam cutter, but I missed the temperature control. So that's why I made a simple PWM control.
Project tutorial by adachsoft.com
Using your computer to control the PWM value in your Arduino.
Project tutorial by Super Kid
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