Bluetooth products (product operating voltage 3.3V) need to be anti-static. I want to use an ESD-TVS tube and put it at the power supply. How should I choose the parameters? For example, the clamping
There is a device with wince5.0 and Huawei em200 cdma module. I use ras to connect to the network and then disconnect to make a call, but after disconnecting, the serial port still sends out messy gar
I recently wanted to do some bare metal programming on ARM 11. I used the TQ6410 development board, the Jlinkv8 simulator , and the simulator interface conversion board that comes with the TQ6410. The
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I would like to ask, is Ka3525 a voltage-type or current-type pulse width modulation? Why does the manual say it is a VOLTAGE-MODE PWM CONTROLLER, but in fact the Chinese content online all talks abou