Hello everyone~~ It's time to send out evaluation information again~ Let's take a look at the latest report~Hot application:1. Free evaluation: AI development board based on Allwinner R329 chip
2. Fre
[align=left]Atmospheric sampling refers to the method of collecting pollutant samples or polluted air samples in the atmosphere. One type of collection method is to make a large amount of air pass thr
[p=26, null, left][color=rgb(79, 79, 79)][font="]①No mobility required, large data volume (uplink), wide frequency band required, such as city surveillance cameras.[/font][/color][/p][p=26, null, left
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i]In many cases, it is necessary to bury the grounding body and lead out the grounding level so that the equipment can be reliably
I hope friends can provide the circuit schematic of protel, which can complete the simulation and convert the weak signal into a standard signal of 0-5v
I recently made a 24610 charging board. The schematic diagram is as follows. The current phenomenon is that after plugging in a 12V power supply, the power good light keeps flashing, the charging ligh