Other
“In my earlier project I used this device as a IR Transmitter and promised to upload this project description in next instructables. So here I present you IR Transmitter using 555 Timer.”
“I tried to make robotic arm that I can control with arduino and you can see the results. In this instructable I am going to show you how to make MeArm and in other one I will show you how …
“My workshop has a couple of bench power supply’s, one is an old Farnell TOPS 3D 3-rail tracking job, and the other is a 3-rail CSI CSI3005XIII with Constant Current functions. The farnell is all analogue but has no …
“Today we will be starting our adventure into the deeply complex, yet totally incredible world of LED Matrices. This post will be the first of an entire Arduino Matrix Programming series by Circuit Specialists.”
“One of my goal of the past months was to use an STM32 Nucleo board to get a webpage through HTTPS, using an Ethernet shield for TCP/IP stack. I was close last time, but I discovered that my Nucleo- …
“There’s a growing movement of people who believe that our space agencies are underfunded and that humanity isn’t paying enough attention to our present accomplishments and future plans in space exploration. Well, I know one way to direct …
“This project describes a technique of adding the remote control feature to an electrical appliance. The goal is to construct a black box where you can plug in your V Ac appliances and control the ON and OFF operations with …
“Dual password lock system is designed to open lock via Keypad when available at home and via SMS when away from home in case the guest arises. The SMS feature also provide the availability to change password.”
“The project designed around L293D IC. The L293D device is quadruple high-current half-H driver. The 293D is designed to provide bidirectional drive current up to 600mA a voltage from 5V to 36V. L293D Adapter Board can be used as dual …
“This is one of the most basic 555 circuits. This circuit is part of this chips datasheet, complete with the math needed to design to specification, and is one of the reasons a 555 is referred to as a timer …