Detailed specifications: 1 Reliable line-of-sight transmission distance up to 800m; GFSK modulation is adopted; 2 Carrier frequency 433 MHz, ISM band, no frequency application is required; 3 Provide 8
In recent years, the application of single-chip microcomputer systems in the field of industrial measurement and control has become more and more extensive. However, for industrial sites with harsh en
Can anyone provide me with an SPI 1 program in interrupt master mode for reference? It's best not to use the library. I've been working on it for a few days, but I can only interrupt once after settin
How does this crossover distortion occur? When the input signal is near 0V, there is no potential difference between the base and emitter. I don't quite understand this sentence. Could someone explain
[align=left][backcolor=rgb(255,255,255)]I am a novice and my understanding of sensors is not good enough. Today I encountered a problem, that is, I don’t know how to use the 400P/R incremental rotary
I use ACLK/256and set the interrupt frequency selection bits IP2 and IP1, so the interrupt frequency isACLK/256=128128/128=1, which means one interrupt per second?Why is there such a large error of 15