TV remote control Jammer circuit
No description available.
remote controlled surveillance mobile robot
The project is developed by Team Stark, with Gilbert as the leader and team members Martin and Janssen. The tasks have been divided into three parts. The first part includes camera control, login database, installer, and network setup, which was...
Infrared Remote Control On/Off Switch Electrical Mini Project
This is a comprehensive electrical project report on an Infrared Remote Control On/Off Switch, submitted to fulfill the requirements for the Bachelor of Engineering degree in Electrical Engineering. The project is designed to control the operation of home appliances using...
Infrared cordless Headphone Amplifier
Using this low cost project, one can reproduce audio from a TV without disturbing anyone. It does not use any wire between the TV and headphones. Instead of a pair of wires, it uses invisible infrared light to transmit audio...
infrared motion sensor home
An infrared motion detector alarm is designed to activate whenever a person enters its infrared detection zone. This sensor detects the movement of a human body, triggering an automatic alarm. The detection zone has a horizontal coverage of 80 degrees...
Tactical Communications Jammer
A barrage noise jammer for VHF/UHF communications is constructed using an old TV tuner. The local oscillator of the tuner is tapped and amplified. The voltage tuning line of the tuner is combined with a sweeping, random noise signal.
The barrage...
infrared ir sensor
This circuit is one of the most basic and popular sensor modules. In electronics, this sensor is analogous to human visual senses and can be used.
The described sensor module serves as a fundamental component in various electronic applications, emulating the...
Infrared light trap circuit
This infrared light valve has more parts, so it works better and more reliable for alarms. The circuit responds less ambient light. The light valve consists of a transmitter and a receiver. The transmitter consists of a NE 555 which...
A simple remote control switch circuit
The ML4423 is an integrated controller designed for single-phase and two-phase AC induction motors. It features PWM (Pulse Width Modulation) capabilities for speed control and includes various protection circuits such as short circuit protection, fire protection, and a reference power...
reflected infrared light switch
Infrared light reflected off a finger is used to activate this switch circuit. Drawing only 30 µA from a 3 V supply, this circuit will detect a human finger with a range of about 1 inch. The sensor uses an...