Other
“This was my first Arduino project, and since the prototype was quite a success with the children, I soldered a permanent version. Since our bathroom has no accessible power plug, I made it battery powered. Brushing the teeth is expected …
“This Instructable shows how to connect a relay module to an esp8266, something that should be straight forward but needs a few extra components to make the relay work correctly if you’re using the small esp device in the …
“This article explores an easy wireless communication setup between two Arduinos using low-cost ASK RF transmitter and receiver modules that are readily available in the market. They are found in different shapes, but functionally they are all same. Both Tx …
“This project lets you manipulate the input of voltage from an Arduino microcontroller so that you enjoy of a power supply from 0 - 5 Volts.”
“The second two apes started fighting with sticks tying to poke each other - fencing was born. Some hundred thousand years later we are using the same concept embedded in the concept of sports. Which makes each fight fair and their …
“Tired of controlling your robot with joystick?.Ever thought of controlling it with your hands.Wished I could control everything with my hands.Sitting in chair and controlling things like a BOSS . I loved it.So I finally came out …
“Nibbler is a 4 bit CPU built from standard 7400 series logic chips individual counters, registers, buffers, and gates. Its an educational example of a simple CPU thats easy to understand and build, but still capable of running games and …
“The Internet-of-Things Power Meter (IPM) is a device fixed on top of the regular household power meter that provides detailed information about the electricity usage. Modern power meters have a LED blinking every time a Watt is used, the IPM …
“Instead of using multiple buttons to select different function , here is a simple technique which uses only one button to select different function !!”
“Our cat Penny has an internal clock as accurate as NIST. She starts meowing just a minute before each of her feeding times. We used to leave a note that said “I fed Penny” but this was not always helpful …