I saw a question like this online, let's see what everyone thinks: Q: When testing DVD and audio equipment, a test signal is usually used, a 1kHz, 0dB signal. What is the specific definition of this s...
485 wireless transmission communication module ZLAN9700/ZLAN9743 LoRa is a cost-effective long-distance wireless communication solution. Compared with GPRS and 4G solutions, LoRa does not require mont...
[i=s]This post was last edited by wintonson on 2021-1-18 23:51[/i]【 RISC-V MCU CH32V103 Review】---Advancing Wiki--Opening
——Miscellaneous talks, environment establishment, data organization, and code ...
: This paper introduces a loop controller which uses the voltage driven pulse width modulation control integrated circuit TL494 as the core component and adds a simple filter circuit and RC discharge ...
[size=4]Due to the rapid development of microelectronics technology, digital electronic systems composed of IC chips are developing rapidly in the direction of large scale, small size and high speed, ...
When measuring resistance values, the Wheatstone bridge is often mentioned. Why can using it improve the test accuracy?
If you want to measure resistance, two resistors can also be measured.
Are the f...