Corporate Companion

The ultimate business accessory, a robot companion for all your corporate needs. Including inspirational quotes and buzzwords!

Freezing A Raspberry Pi 4

It's summer time; so it's time to cool the new Raspberry Pi 4 in a crazy way!

Four Pies

We give you a quick overview and build a project to welcome the Raspberry Pi 4 to the world!

Integration Of Surilli Basic M0 With Mq135 And 16x2 Lcd

Air quality monitoring with MQ135 sensor and Surilli Basic M0 and then observing the values on your LCD.

Exercise Machine Controlled Video

In this video I show you how to rig up a cross trainer or other exercise machine to play or pause video depending on whether is it used or not. It uses Puck.js's Bluetooth LE HID capability.

Controlling Bluetooth Lights With Puck.js

Control most types of Bluetooth lightbulb using Puck.js.

3d Printed Camshaft Text Display Using Evive

The DIY camshaft home decor with animated text display is one easy DIY Project you can make using some 3D printing, evive (Arduino), DC Motor...

Diy Wifi Controlled Tiny Plane

Have you ever dream about building

Follow Me Light

use wifi singnal make light can auto on/off when you near it or leave.

Rgb Potion

A fully RGB colour customisable potion!

Easy Programming STM32F407 Discovery Board with mbed

A quick start guide to program STM32F407 Discovery Board with mbed online IDE.

Magnetic Field Visualizer

Utilizing TLV493D 3D Magnetic sensor to visualize a magnet's NS pole direction, heading, magnetic field line & strength on an E-ink Display.

Vintage Bench-Top DC Hybrid Voltmeter

With a DC range of -25V to +25V, a voltmeter combining analog needle & digital LEDs to represent integer & fractional voltages respectively.

Diy Electronic Horn For A Bicycle Or Car

The LM555 generates an electronic horn signal which is amplified by an LM386. The tone and gain of the horn can be easily varied. The horn can be used in a car, scooter, cycle, and motorbike.

Psoc 4: Natural Gas Leakage Alarm System For Kitchen Safety

An analog heavy system that detects leakage of NG (Methane) from stoves, gas cylinder tubes inside kitchen and generates audiovisual alerts.

PSoC : Auto Ranging Ohms Meter

Utilizing IDAC to inject current through unknown Resistor & measuring Voltage across it with 12 bit ADC finally Ohms Law to find Resistance.

Psoc 4: Wireless Programming

Instead of programming CY8CKIT-049-42xx PSoC 4 through USB, program it wirelessly via Bluetooth-UART link with HC-05 module.

Contactless Voltage Detector

3 Ways to Build Your Own Contactless Voltage Detector For Less Than a Dollar