The third wave: HTS221 temperature and humidity sensor 1. Introduction to HTS221: HTS221 is the first capacitive digital temperature and humidity sensor (one MEMS chip + one ASIC chip) developed by ST
GPIO operation of MTK7688 If the learning of software application development starts with typing "helloworld", then the development of electronic drivers basically starts with lighting the lights. It
Does it mean that the tri-state gate and OD gate are removed? What is the reason for this warning? My code is cut out as follows: inout dq; reg oe; assign dq = oe?1'b0:1'bz; Is there any problem with
Today I saw a chip CD4504, which is a TTL to COMS level chip. TI's chip is marked as CM504B, and the chip CD4051B I bought is marked as CM051B. It seems that CD4 has been replaced by CM. Haha, I almos
I just started learning arm-linux recently. I have a 2410 development board on hand. I have read some things, but I am stuck on a problem. Don't laugh at me~ beginner~:::::::::::::::::::::::::::::::::