1 FOTA
FOTA (Firmware Over-The-Air) refers to the over-the-air software upgrade of mobile terminals. It refers to the use of cloud upgrade technology to provide firmware upgrade services for devices w...
PCB design materials for beginnersBasic skills that PCB design engineers must have
The documents include: "Partition Design of Mixed Signal PCB", "PCB Design Experience", "Reliability Design of Printe...
I want to find a microcontroller with a supply voltage less than 1.2V, working power less than 45uW, and sleep power less than 1uW . I searched for several MCUs online, but there are almost no MCUs th...
The input inductor is not recommended .Even if there is one, you should add input capacitance before input Vin to form LC. (If your circuit lacks input capacitance, it will cause input instability. Th...
Recently, China Telecom called me and told me that they could change my package and upgrade my 10G broadband. So we have this confusion? Can I upgrade to 10G broadband if I change my package? Does my ...
“ 2 -way synchronous signal output interface: differential signal, level is RS485 standard level, waveform is square wave with period of 20ms , duty cycle of 25% , accuracy of ± 1us ; ”
What does this...