I used AD13 to draw the board and generate a BOM table in PDF format, and found that the generated table contained fewer materials.See the picture:There are three missing.
1M, 0 ohm, and 1K resistors ...
The example mainly consists of two files: dma.c and vectors.s55.
dma.c文件
/*
* Copyright 2002 by Texas Instruments Incorporated.
* All rights reserved. Property of Texas Instruments Incorporated.
* Res...
1 Basic Concepts of ReflowIn the schematic diagram of a digital circuit, the propagation of digital signals is from one logic gate to another. The signal is sent from the output end to the receiving e...
On May 19, according to Taiwanese media reports, due to the increasing tension in water and electricity supply on the island, measures such as peak power rationing and "five days on, two days off" hav...
I'd like to ask for a solution. If the analog signal frequency is 27Mhz, after being rectified into a square wave through other circuits, it is edge-triggered by a microcontroller to test the frequenc...