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“Hello guys In this post I will show how to make a simple IR proximity sensor IR Proximity have one IR LED & one Photodiode LM358 IC is used in this project Basically IR LED will transmitte Infrared light when this …
“In this project I will show you how you can make a Low Pass Filter with 4558D IC for Subwoofer. Let’s get started!”
“This board created for makers, who wants to use various Arduino UNO shields using PIC microcontrollers from Microchip. Board facilitates the use of any 28 PIN SMD SO PIC microcontrollers without crystal (internal oscillator). Project also can be used to …
“Low cost autonomous underwater camera for long term deployments This projects aims to build low-cost in situ underwater cameras for shallow deployments, from relatively off-the-shelf materials. The goal of the this project is to prove that “It can’t be …
“Overview PiTextReader allows someone with impaired vision to read text from envelopes, letters and other items. It snapshots an image of the item, converts to plain text using OCR (Optical Character Recognition) and then speaks the text using text-to-speech. The …
“Last December, I attended the 34th Chaos Communication Congress in Leipzig, Germany. This is a large tech-conference with attendees bringing all kinds of awesome projects they have been working on. It’s awesome and I just had to get one …
“Log data to a text file on Dropbox whenever an RFID card is scanned. Have you ever wanted a system that keeps track of the time at which your employees arrive to work, have you ever wanted to check the …
“”Alexa, ask my thermometer to make yogurt.” No fiddling with thermometer settings, Alexa can do it for you. Why did I make this? My wife and I make cheese and yogurt at home. Both require multiple steps, a thermometer, and …
“BabyTV running on Atmega328p and using WS2812B display Overview Display a nice looking pixel grafic on a 16x16 matrix. Both static images and animations are possible and implemented. Let your child switch between images/animations with a remote. Control brightness …
“The prototype is based on the popular IOT chip ESP8266. ESP8266 This is a low-cost Wi-Fi microchip with full TCP/IP stack and microcontroller capability produced by Shanghai-based Chinese manufacturer, Espressif Systems. - Processor: L106 32-bit RISC microprocessor core based on …