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“The AT89S52 Microcontroller is the heart of this project. DS1307 IC is used as RTC . This DS1307 IC required I2C interface , but 89s52 is not have any I2C port on board. That makes it typical to designed. So i designed …
“I’m sick and tired of pressing buttons to turn on lights and fan of my room, so I thought of making an automation circuit for my room, but I wanted no buttons to press even no screen to tap …
“I made this project three years ago, and it works perfectly. I have found the circuit of this project in a book I bought eighteen years ago when I was in high school. Most of the available FM transmitter circuits …
“This instructable show you how I have created a box controlled remote by a TV infrared transmitter. I have taken inspiration by this instructable Control Any Circuit With a TV Remote (and an Arduino). In this link you can discover …
“Many hobbyists will have come across an op-amp circuit that uses a dual rail supply. In order to provide the dual rails power, two power supplies can be used but many do not have access to such equipment or the …
“It is very unusual to not have someone you water your outside masseter when you leave your house for a weekend. This elephant solve the problem, capturing the soil moisture and watering when required.”
“First, lets go over a few basics. An oscilloscope is a tool for visualizing changing electrical signals. Oscilloscope: Oscillation (changing), scope (viewing). Together they make “oscilloscope”! An oscilloscope works by plotting a voltage over time. That way, you can very …
“Home made Light Saber projects can consist of one bright led in the hilt or a row of LED’s in the shaft that all light up at the same time. To look a bit more authentic a sequential lighting …
“I started this project more than a year ago. It was supposed to be the first Make with Ada project but it became the most challenging from both, the hardware and software side. To achieve precise movements, CNC machines use …
“This is project involves decoding a number of inputs (in this case 7) to display as numerical values on a Seven Segment Display (SSD) using something called Binary Coded Decimal (BCD), a Diode Matrix and a micro-chip called a BCD4511 …