This is my first time to use the Renesas RL78 microcontroller. My learning task is to drive the LCD through hardware and display the numbers 0-9 in turn on the 8 bits in the main display area of the L
During the stress test of a microwave product, it was found that the single board was hung during startup, and the version could not be successfully powered on after the timeout reset, and the problem
TL431 (as shown in Figure 1) is one of the most commonly used three-terminal adjustable current reference sources. It has good thermal stability and high cost performance. It is widely used in op amp
Our company wants to make a washing machine with a 310V DC motor. I bought a development board, but it turned out to be a closed loop, so I tried to change it to an open loop.
But the motor doesn't tu