I have a junior high school degree and want to learn how to draw PCB. Is it better to learn by myself or to take a training class? I have been working as a hardware assistant in the automotive electro
**1. Topic** Tina SDK LCD small resolution DCLK setting**2. Problem background** Product: Product with display Hardware: V series + DE Software: Tina SDK Others: Using a small-resolution LCD display f
【GD32L233C-START Review】Unboxing ReportBefore the Lunar New Year, I applied to participate in the GigaDevice GD32L233C new experience to start the energy-saving "chip" era! event. I originally planned
[i=s]This post was last edited by Madai on 2020-12-10 17:07[/i]I saw a promotion on the forum, with free shipping and a 20 yuan coupon, so I quickly bought a CC2640R2 . The discount was quite large, b
What does the ratio difference in [ratio difference compensation] in the energy metering chip ATT7022 mean? The following figure shows the information in the ATT7022 data sheet.