Proximity detector for humans
#proximity sensor
#human detection
#infrared
#motion detection
#security
#automation
#sensing
#electronics
#detector
#safety
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Infra-Red Proximity Detector
The detector is designed to recognize obstructions at distances ranging from a few millimeters to several centimeters. Similar devices are utilized in industrial and healthcare applications, such as activating a water tap through a magnetic valve. The sensor, IC2, is...
Infrared IR Illuminator DIY
An infrared illuminator can be constructed at home with minimal effort, requiring only basic knowledge of electronics. The circuit is straightforward, utilizing 68 Ohm, 1 Watt resistors. Infrared LEDs are readily available at most electronics stores. Users have reported that...
Double IC For Circuit an Infrared Toy Car Motor Controller
The following circuit illustrates an Infrared Toy Car Motor Controller. This circuit is based on the 4047 and 4017 integrated circuits (ICs). Features include a 16V capacitor, a 100k resistor, and the use of dual ICs. Components involved are ICs,...
Simple Infra-Red Transmitter/reciever Shematics
This 1 channel infrared transmitter/receiver remote control is the cheapest and simplest you can find. The transmitter transmits a sequence of pulses on 36 KHz frequency carrier. The diodes are Schottky type because of their low voltage drop (only 0.2V)....
Do not drink and drive I wish you a safe journey home Language Integrated Circuits
Do not drink and drive. Wishing you a safe journey home. Language Integrated Circuits.
Language Integrated Circuits (LICs) are specialized electronic components designed to facilitate the processing of language-based data within various applications. These circuits integrate multiple functions, such as signal...
Simple TV Remote Control Jammer
This circuit disrupts the infrared receiver in a television by generating a continuous signal that interferes with the remote control signals, preventing the TV from recognizing channel changes or other commands. This allows for uninterrupted viewing of a chosen program...
Infrared control dimming circuit
The receiving circuit operates as follows: when the infrared receiver detects a signal from the remote control transmitter, the KA2184 processes this signal, resulting in a low output at the pin. This low output is directly connected to the base...
reading electricity meter ir impulses
Yesterday, an attempt was made to read the infrared impulses from an electricity meter using a phototransistor. The phototransistor can detect infrared signals from various remote controls in the house but fails to detect the blinking signal from the electricity...
Typical infrared emission application circuit diagram composed of TC9012F
The TC9012 is a specialized off-screen remote control code transmitter. It incorporates an oscillator, divider timing generator, system code latch, data storage, key scan input, key scan output, and carrier control and output units. The internal 8-bit system code setting...