[i=s] This post was last edited by qwqwqw2088 on 2015-2-11 15:43 [/i] 1. What are the characteristics of electronic devices made of semiconductor materials compared with traditional vacuum electronic
I recently received a 32*64 two-color dot matrix screen composed of 595 and 138, but it just won’t light up. This is my first time using this thing. I checked a lot of information, but I just can’t un
1. IIC DescriptionThe above figure shows that there should be at least one microcontroller in the IIC bus topology. The controller communicates with other associated devices through the SCL and SDA li