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Dear colleagues, have you ever used an industrial frequency transformer smaller than 28, 220V, 50HZ, one 14V self-inductance output and one 12V mutual inductance output?
I have an ARM7 development board, the CPU is Samsung S3C44B0X, the ROM is AM29LV160, and a 1M*16bit Flash is mounted on BANK0 and configured as 16-bit mode. My question is about programming the Flash.
After a few days of hard work, I finally successfully transplanted the CAMERA driver under WINCE50 to WINCE60, but I can only see half of the screen when I look at the image. I have configured SFR for
The requirements are as follows: 1. Both temperature and time are displayed by two digital tubes. Temperature is 20-80 degrees, time is 1-60 minutes. 2. 6 buttons, 1 power switch, 2 set temperature. W
Hello everyone, I wrote a TDI driver, using TCP protocol, the main purpose of this driver is to send data to the server. But I am surprised that the efficiency of send is very low, but the efficiency
Does nrf24e1 only have 11 I/O ports? Or does it not include the normal P0, P1, and P2 of the 51 core? I plan to make a simple unlimited ordering system based on nrf24e1. Because I need to use a keyboa