Monthly Archives: September 2018

Halloween Scare Project with 12F683 and ISD2532

Halloween is coming up and it’s time to do some pranks. Everyone likes Halloween and I’m no exception. Every year me and my wife decorate the house with lot’s of bugs, spider webs, creepy posters and of course lot’s of Halloween candy. While making the normal Halloween preparations I came up with the idea of […]

Smart Power Switch for Arduino

This project works like most digital watches when you turn them on, it shows you the needed information and after a while goes off to preserve the battery. A typical Arduino consumes about 40mA of current in an idle state while the atmega328p consumes around 20mA when in the same state. We can conserve this […]

Robots player killing, who looks to be the winner?

When I was a child, I often played fighting game on the play station or TV, felt really happy after KO rival. Nowadays the development of  science and technology is more advanced, so people have chance to control the real robots playing game, it’s more interesting.

Assemble and run the Smart Wifi Control Robot Car

Unpacking and assembling a machine is a very enjoyalbe thing to most makers and hobbyists, sometmes I feel the process is more happier than getting it done. I finished the project in two hours, it is esier than I expecting, modularized design and clear instructions make the work smooth. But if you want a clean […]

Communication between 2 arduinos with NRF24L01

While building Arduino or any other microcontroller platform project over time the need will arise to establish communication between two of the Arduino boards or microcontrollers for data exchange and/or control. This communication could be achieved using either wired or wireless process. For wireless communication between devices, quite a number of options exist including WiFi, GSM/GPRS, […]