What is the power consumption of PIC1667? How long can a 9V battery (a multimeter battery) last? Recommend a low power microcontroller with AD and RS232 interfaces.
Have you ever encountered this problem? My wince5.0 CUP is at91sam9261. After writing to the SD card once, the card cannot be recognized the second time it is turned on. It can be recognized the third
Hacker: I have controlled your computer. Xiaobai: How? Hacker: With a Trojan horse . Xiaobai: ... Where is it? I can't see it. Hacker: Open your task manager. Xiaobai: ... Where is the task manager? H
Dear colleagues:The original Electronic Experts Warm Nest QQ group was maliciously cancelled. Please join the new group: Electronic Engineering World Exchange Group 26394388
In ucos, OSTime is a u32 data, which has been increasing since the boot, once for each street shot. Assuming the system frequency is 200, it will overflow after running for 120 days. Why is this allow