MCLK comes from a low-frequency external crystal oscillator. If the oscillator fails, will the 430 automatically switch the MCLK signal to DCO? Some information says that LFXT1 can only be used in hig...
TO247 mos 80A is too high current, how to draw PCB?
The size of the vias, should the pads be enlarged?
When a current of 80A flows through a PCB, should we consider adding copper wires or copper plati...
Comparison of mainstream Rev2 Cortex-M3: ATMEL's AT91SAM3U4E and NXP's LPC1766. The Rev2 version of the CM3 core chip is very popular recently. The most mainstream ones are NXP's LPC1700 series and AT...
When electrons are driven by electromotive force in a closed circuit, they become current. The real voltage is the reaction force of impedance to the electromotive force. If the power supply has inter...
I am now making a tool for burning programs. The board uses an AVR MCU and requires it to be offline. Now I can't figure it out and I need help from you. I hope experienced colleagues can give me help...
In the specific application of digital signal processors, it is often necessary to collect some analog signal quantities, such as battery voltage, panel knob input value, etc. The analog-to-digital co...