There is a Raspberry Pi computer and a cool screen installed in the car. This device can play DVDs, has GPS, TV, Bluetooth (calls + music), a reversing camera (automatically starts when I reverse the car), MP3/MPEG4 player, CD/radio, etc., and there is also a tree connected Raspberry Pi computer interface.
I am a novice. I only knew how to use for or while to perform a gradual delay in the program before, but now I need a delay of about five minutes and this method doesn’t work. So, masters, please help
I am currently writing the TIMER0 timing (TIMER_TIMA_TIMEOUT) interrupt. After entering the Timer interrupt, I need to determine which interrupt flag is triggered, but I see the two interrupt statuses
Industrial application designers are just beginning to understand the value of wireless power to their systems. Take an electronic point of sale (ePOS) terminal, for example; with wireless power, ther
This 5.5 -digit DMM has the measurement capabilities of a 6.5 -digit DMM at a better priceCleveland, Ohio, USA, September 17 , 2012 - Keithley Instruments, an industry leader in advanced electrical te
Dear experts, how to use 430 to measure AC voltage and implement overvoltage and undervoltage protection? I divide this experiment into two implementation methods: 1. The AC signal is directly fed int
I want to get some ideas: PIC and MODEM connection, to achieve the program on the PIC to use MODEM to dial up to the Internet (equivalent to Windows dial-up connection). Thank you.