The 51 MCU is a basic entry-level MCU and the most widely used one. It should be noted that the 51 series MCU generally does not have self-programming capabilities.
The US22310B ultrasonic measurement
1. Today, NB-IoT accounts for half of China's new cellular IoT shipments
From the comparative data, we can see that in China's cellular IoT module shipments in 2020, NB-IoT modules accounted for 54% o
1. Foreword:The electronics competition is about to start. This is the first year that TI is the organizer. There may be a question that requires the use of TI chips, so I, who am used to 32, have to
This is a function for writing characters to LCD5110. It can run normally under SMT32F103, but it can be compiled successfully under STM32G071. However, an error occurs when it is downloaded to the de
I configured the adc channel of stm32f030 as timer triggered interrupt mode and enabled the adc interrupt. I added a variable ADC_conver in the interrupt as the interrupt completion flag, but found th