Content for HT12D

HT12D

HT12D is a 2^12 series decoder IC (Integrated Circuit) for remote control applications manufactured by Holtek. It is commonly used for radio frequency (RF) wireless applications. By using the paired HT12E encoder and HT12D decoder we can transmit 12 bits of parallel data serially.

DIY Low-cost AT Switches

“Low-cost, homemade AT switches that, unlike Jelly Bean buttons, work by many forms rather than by contact or pressure This project presents two open-source, low-cost, homemade AT switches that don’t work by physical contact or pressure like Jelly Bean …

Wireless Gesture Controlled Robot Using Micro-controller ATmega328

“In this wireless gesture controlled robot project I am going to control a robot using hand gestures. This is an easy, user-friendly way to interact with robotic systems and robots. An accelerometer is used to detect the tilting position of …

Gesture Control Robot

“This wirelessly controlled robot car uses gesture: tilt/orientation of hand to drive forward, backward, left or right. The gesture control robot is one of the most common type of projects made by hobbyists and students to understand and implement …

Convert Your IR Remote to RF Remote

“In today’s Instructable, I’ll show you how you can use a generic RF module without a microcontroller which will eventually lead us to build a project where you can convert an IR Remote of any device to a …

How To Make Long Range Remote For Rc Car+Wireless Home Appliances Diy

“Hello everyone, I will show you how you can make a two in one circuit..the circuit is two one because…you can control your rc car wirelessly also you can control your home appliances wirelessly….. In this project I …

How To Make RF Remote Control Home Automation System DIY

“Hello everyone, I will show you how you can make a simple 4 channel rf remote control home automation system for your home. You can control your any home appliances by using this device…You can control like led bulb …

DTMF and Gesture Controlled Robotic Wheelchair

“In this world a number of people are handicapped. Their life revolves around wheels. This project presents an approach for controlling wheelchair movement using hand gesture recognition and DTMF of a smartphone. DTMF Control :- Conventionally, Wireless-controlled robots use RF circuits …

Digital Wireless Security System

“In the Instructable, we are going build a Prototype of digital wireless security systems using RF Technology. The project can be used for security purposes in home, offices, organizations etc.Since it’s built with RF Technology and it’s …

Remote Controlled + Solar Powered Watering System

“Watering plants can be a hard task, especially for those who have a garden in their house. I have to do this every day and it will be taking forever to get this done daily. So I made this project …

RF Remote Control Car

“The RC car is a great project for all ages and it doesn’t require any programming. It uses simple integrated circuits (IC) and it is controlled wirelessly by a remote controller. The remote controller sends out a encoded radio-frequency …