I used an oscilloscope to measure the waveform of PIN9, X1OUT of F149. There is a sawtooth wave in the 2V range, with an amplitude of about 0.2V and a frequency of about 26US. However, there is no wav
[b][p=21, null, left][color=#454545][size=14px]Generally speaking, the seven-segment digital tube (also called the Japanese digital tube) can only display 10 Arabic numerals and some English letters.
MCU: MSP430g2553 Evaluation BoardSoftware:IARQuestion: Should I add a pull-down resistor when scanning a button with an msp430 microcontroller?Description: Recently, when I was learning about TI's msp
[i=s]This post was last edited by paulhyde on 2014-9-15 08:54[/i] Hi everyone, this is some LCD information I collected. I hope it will be useful to you!
Someone asked me this.[size=6]RSELx Bits 3-0 Range select. Sixteen different frequency ranges are available. The lowest frequency range is selected by[/size] [size=6]setting RSELx = 0. [color=#ff0000]
I want to make a high frequency LC oscillator circuit, which requires a high frequency transformer, but I can't buy a high frequency magnetic core. Taobao has nickel-zinc ferrites, but they are all NX