How to build an humidity and temperature meter with time display from an old voltage meter casing.
An Arduino-based clock project.
It's a Morse code receiver base on processing the light signals.
A discussion about digital sound synthesis.
Jenny 5 is a fully open-source robot. It has a mobile platform, a flexible leg, two arms with 7 degrees of freedom each and a head.
Make a Big LED clock with arduino and RTC module to make it as a Real Time Clock.
Yet another Thomas Helmet made from a 3d printer with Attiny85 to control the RGB LED lights.
Monitoring and controlling my UPS from Cayenne with SparkFun ESP8266 Thing Dev Board.
A barn door astrophotography mount made with no special tools.
Motor driver circuit with some power saving features.
Learn about photoresistors and the process of characterizing their response to light intensity.
When the reset button is pressed, the board will take an image, store it to the microSD card and it will then go back to deep sleep.
Imagine 120V, coming out of 2 controllable outlets. All coming from a (wireless) box with WiFi. Yeah, that's what we're talking about.
A robot capable of motion in response to our gestures.
The ability to process, manipulate and otherwise work with audio signals is a key feature of DSP in FPGA. Here's a look at how we do this!
Application notes for Pmod CMPS2 and Arduino Uno. The 3 components of the magnetic field, module, & angle are displayed in serial monitor
How to make a homemade electrocardiograph (ECG).
Replacement for broken mechanical timer of a washing machine with electronic timer.
Intrusion detection by the help of the PIR sensor. Whenever someone tries to come in signal will found in the form of a text message.
Come forward to meet the speaking mailbox.
Part one of a project that will demonstrate the building of an FPGA/SoC-based hexapod robot.
The HDrive is an easy to use IoT-enabled servo drive, both for the inexperienced and for professionals.
This project is a plant watering system.
This is a very simple way to control a 3-phase AC installation in a delta configuration.