[Resource Download] The download address is as follows:
https://docs.qq.com/doc/DTlRSd01BZXNpRUxl
Transmitter hardware composition: 1 51 single-chip computer + PT100 temperature acquisition + 1 nRF24L01 wireless transmission module + TLC1543 A/D conversion module
Receiver hardware composition: 1 51 single-chip computer + nRF24L01 wireless transmission module + LCD1602 liquid crystal display + buzzer
Software: Two-machine communication, including transmitter code and receiver code.
Function: After the transmitter uses PT100 to collect temperature data, it is transmitted to the receiver through nRF24L01, the receiver displays the temperature data on LCD1602, and the receiver controls the temperature. If the temperature exceeds or falls below the set temperature value, it will beep. Alarm.
