The gas station operation safety regulations implemented since 2008 clearly prohibit the use of mobile phones in gas stations. However, with the continuous development of mobile payments, many people
Since the MSP430F169 microcontroller contains two USART serial communication modules, both of which can be used for SPI synchronous communication, synchronous communication of the microcontroller itse
In high-frequency circuits, how to efficiently transmit power is an important consideration. Due to the internal circuit characteristics, the input and output impedance of the high-frequency power amp
My system has a high level of 3.3V, a low level of 0V, a frequency of 50KHz, and a ±5V voltage. What methods can be used to obtain a ±0.2V rectangular wave? (A driving capacity of about 10mA is suffic