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“I have always wanted to have old-fashioned desktop clock, that looks like something from the movies of the 90’s, with pretty humble functionality: real-time clock, date, changing background light, beeper and an alarm option. So, I’ve come with …
“Many cases for Raspberry Pi come with a little 5V fan in order to help cooling the CPU. However, these fans are usually pretty noisy and many people plug it on the 3V3 pin to reduce the noise. These fans …
“A friend needed a light for a basement storage room with no mains electricity available. Wishes: assume 1 minute of ON time per day, works from cheap and common batteries, long battery life (1 year+), possibly hands-free operation. I decided …
“Looking for some beginning DIY projects in electronics? Then you have come to the right place. In this project, I’m sharing my first electronic project, which I teach to every new one in electronics. If you are new to …
“Tesla coil is a radio frequency oscillator that drives an air-core double-tuned resonant transformer to produce high voltages at low currents.Tesla’s original circuits as well as most modern coils use a simple spark gap to excite oscillations in …
“Hey Everyone! Creative Robotix, now that’s what we like! Have you ever wanted to imagine, create and make your very own humanoid robot with it’s very own personality? We have, so we did, and we would like to …
“How many times have you needed the next prime number in a sequence and, like some animal, had to go to a printed table to look it up. Well, those days are over. A prime number is any positive whole …
“In this Instructables guide I will show you how to make your own - Arduino -automatic watering system for your “desk” flower (or plant). The whole procedure is very easy and you can complete this guide in about 30 min. The …
“Water Level Indication Circuit consists of breadboard, NPN transistors, LEDs, resistors, 9V battery and a tank made from transparent disposable 500 ml drinking water bottle.”
“We Are using INDUCTIVE COUPLING type for our project. Inductive coupling- This type usually has a Short range and they use Wire coils as antennas . This type of wireless power transmission is used in Electric tooth brushs and razor battery …
In this article we will build a circuit to control the position of a servo. Servos are typically small in size and are typically used to operate remotely controlled robots, cars or airplanes via radio. They are also used in …
Today we will build a circuit activated by clapping sounds. This allows you to open or close a circuit by clapping your hands. This circuit is made using a sound sensor, which detects the loud sound (of clapping) as input …