Infra-Red Remote Control Tester

Author: W. FoedeCopyright: Elektor ElectronicsThis little circuit is invaluable for quick go/no-go testing of just about any remote control transmitting infra-red (IR) light. The tester is battery-powered,...

LED torch

author: Rev. Thomas Scarboroughe-mail: scarboro@iafrica.comweb site: http://www.zen22142.zen.co.ukA common problem with small torches is the short life-span both of the batteries and the bulb. The average...

Step-Down Converter Controller

source:The TPS6420x controller is designed to operate from one to three series-connected cells or from a 3.3 V or 5 V supply obtained from a USB port. At its output it can produce 3.3 V at 2 A, suitable...

Step-Down Converter Controller

source:The TPS6420x controller is designed to operate from one to three series-connected cells or from a 3.3 V or 5 V supply obtained from a USB port. At its output it can produce 3.3 V at 2 A, suitable...

Video object tracking

For our project, we wanted to push the video sampling and processing capabilities of the ATmega644 8-bit microcontroller. Using a high-speed analog-to-digital converter as an input device,...

G-Force Meter Project !

stLight.options({publisher:'e54db18e-e180-4b2c-8686-2c56aabd9fdb'}); Source: http://www.radiolocman.com/The aim is to build a meter which measures the lateral acceleration force in car, also called...

G-Force Meter Project !

stLight.options({publisher:'e54db18e-e180-4b2c-8686-2c56aabd9fdb'}); Source: http://www.radiolocman.com/The aim is to build a meter which measures the lateral acceleration force in car, also called...

Remot chess

source:http://www.radiolocman.com/This is a simple capacitance meter which can measure capacitance value easy. There are some measurement methods for capacitance, at one time the capacitance was measured...