How to make projects more robust and reliable using drivers ULN2803, UDN2981 and PNP transistors.
The HMC5883is a digital compass designed for low-field magnetic sensing. This device has a wide magnetic field range of +/-8 Oe.
by Dcube Tech Ventures
A DC motor starter using 600 V CoolMOS™ C7 Gold superjunction MOSFETs for industrial applications.
by Md. Khairul Alam
FreeRTOS, simple, easy, robust, and optimised for Arduino IDE. Using FreeRTOS Semaphores to share and protect physical resources.
by Phillip Stevens
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
In this tutorial, I will be showing you how to get started with the small 0.91 and 0.96 I2C OLED displays using Arduino and NodeMCU.
Basic setup and control of WS2812 led pixels for Hardware Hack Night Santa Monica.
by Elijah Scheele
Some pretty cool automated functions and easily adjustable parameters. Not bad for a small budget!
The project is a prototype of a keyboar that has the learning of the braille symbols for letters and numbers as main goal.
by Wanderson Filho
CPS120 is a high quality and low cost capacitive absolute pressure sensor with fully compensated output.
Why limit yourself to an angel on top of the tree when you can have an over sized Christmas ornament with 192 RGB LEDs blinking!
by Peter Brown
ESP8266 Arduino Programming Tutorial - Easy to learn, step by step.
A little tribute machine that prints On The Road novel in a scroll paper.
by Roni Bandini
Make your projects colorful.
This circuit allows for one thermistor input and will output up to four similar values using digital pots.
by Kevin Strain
The bracelet can help you know where there is an obstacle.
Driving a Single Digit 7 Segment LED Display requires 8 of an Arduino's 20 or so I/O pins. Using a 74HC595 shift register only requires 3.
by Mel Lester Jr
Connect Infrared Obstacle Avoidance Sensor to Arduino Nano and program it to detect obstacles - Quick and Easy!
by Boian Mitov
Use FreeRTOS (simple, easy, robust, & optimised for the Arduino IDE) to reduce the power required for battery or low power applications.
Connect multiple OneWire Maxim DS1820/DS18S20/DS18B20 thermometers to Arduino, and program it to measure the temperatures - Quick and Easy!
Make receiver for Oregon thermo-hygro sensor.
This is my 4th tutorial on how to drive a RELAY (not a relay module) with an Arduino.
Conceptualised a portable eBook reader which allows the blind to feel the Braille characters with a blind stick which can detect obstacles.
If you ever wanted to build your own smart switch, please read the story below.
Or connect with your social account:
New here? Create an account