The parameters of the differential pressure gauge to be folded this time are as follows:Actual photos:The outer layer of yellow skin is glued on, and the calibration date expires in July 2018.The circ
Original article by Mr. Gaosuo | Huang GangIf you ask everyone what winding methods they have seen? As a colleague of PCB engineers, you can usually easily answer the following: 3H/5H winding, large w
[i=s]This post was last edited by yin_wu_qing on 2019-7-28 15:02[/i]Have a nice weekend, everyone. Playing with the UFUN development board and enriching your spare time is quite fulfilling. Today I lo
The 12VDC signal controls the on and off of the 24VDC relay. I want to use a MOS tube to drive it. Is there any economical and small MOS tube to recommend? If there is any other better solution, pleas