The HT12D is a 12-bit decoder which is a serial input-parallel output decoder. The input pin of the HT12D will be connected to a receiver that has a serial output. Among the 12-bits, 8 bits (A0-A7) ...

The present study investigates the monitoring of reservoir water levels to help prevent floods by accurately measuring and controlling the water flow through the reservoir’s door. The system uses ...

It’s built using the HT12E parallel-to-serial encoder chip, and the HT12D decoder chip for the receiver. The controller uses a pair of HT12Es on the transmitter, and a pair of HT12Ds on the ...

This multi-position switch is operated by the IR transmitter with HT12R described elsewhere in the issue.The signal transmitted by the transmitter enters the circuit through infrared detector IC4. At ...

With Wi-Fi 6 and Wi-Fi 6E (802.11ax) products from phones to routers to chipsets appearing on the market, engineers need to test them over the air (OTA). ETS-Lindgren, well known for its wireless and ...

After successful wireless transmission, the pulses arrive on the data pins of the HT12D decoder on the receiver side. The two data pins of the HT12D are connected to two interrupt pins of the Arduino ...

Swarm Embedded Robotic Platform (SERP) has been designed for robotics hobbyists and enthusiasts. It has 7 IR sensor array, ultrasonic Sensor, Bluetooth module, 4 DC motors and motor driver,on board ...

What you need to make the car are the following items: an accelerometer, a couple of RF 433, an HT12E, an HT12D, a motor driver, a couple of BO motors, a prototyping board, and four caster wheels.