Because the SD/MMC board on some development boards does not support 4-bit bus mode, a new macro MICROPY_HW_SDMMC_BUS_WIDTH is added to allow the width of the SD/MMC bus interface to be defined, the d...
iCircuit is a fun and educational application for designing and experimenting with circuits. Its advanced simulation engine can handle both analog and digital circuits and provides real-time, uninterr...
Abstract: Based on the first-hand information obtained during a recent visit to Russia , the author briefly describes the development of Russian satellite communication technology, focusing on the "Fl...
The PC communicates with the microcontroller through the serial port. The PC sends data with an address code to the microcontroller. The microcontroller determines whether the data is sent to it. If s...
[size=4]ESD (electrostatic discharge) can cause damage to electronic products in two ways: sudden damage and latent damage. Of these two types of damage, latent failure accounts for 90%, while sudden ...