No description available.
A simple RS232 example project that draws all its power from the serial port. It is designed to power a microcontroller and facilitate communication between the serial port and the microcontroller. This project utilizes the capability of PC serial...
The consumer unit cupboard in some older houses is poorly illuminated. If a bell transformer is also situated in this cupboard, it can be utilized to provide emergency lighting using two high-current LEDs. These diodes are powered through a...
To control multiple switches, it is necessary to transmit several bits via infrared (IR) transmission to indicate which key is pressed on the remote control and, consequently, which switch on the switchboard to operate. This project utilizes a commercially...
A keyboard is a fundamental component of an embedded or microcontroller system. For small-scale and hobby projects, a 4x4 (hex) matrix keyboard is adequate. The keys in the matrix keyboard are arranged in a matrix configuration to efficiently utilize...
A typical computer motherboard CPU power supply circuit is primarily composed of the main power supply management chip RT9241 and additional components from the power management chip RT9600. The voltage command signal from the CPU is input into the...
This schematic was created using a 2-layer evaluation board for the AD9662 3-Channel Laser Diode Driver. This device is primarily utilized in high-performance CD-DVD recordable drives and for laser diode current switching. The AD9662 is a specialized integrated circuit designed...
We use cookies to enhance your experience, analyze traffic, and serve personalized ads. By clicking "Accept", you agree to our use of cookies. Learn more