1. Introduction When learning about the 51 microcontroller, we often use the combination of Keil and Proteus for experiments. This simulation saves us a lot of hardware and time costs, allowing us to visually observe the execution process of the code. However, when switching to the STM32 series microcontrollers, Proteus is obviously not supported, but … Read more
Content Overview This article explains the process of creating an 8-channel high-performance logic analyzer. In this manual, we guide you to program the dedicated firmware we provide, allowing you to upgrade your BX71 core board into a high-performance logic analyzer with 500M sampling capability and 8 sampling channels, each with a storage depth of 400M. … Read more
Foreign netizen EL Dr.Guaman has open-sourced a logic analyzer based on the Raspberry Pi microcontroller RP2040, supporting 24 channels and a sampling rate of 100Msps with a 32k sample depth. Friends interested can DIY one themselves. Link: https://github.com/gusmanb/logicanalyzer Cloud Drive: https://pan.baidu.com/s/1MTNOwyy6hNHl1GCi6TGPdQ?pwd=hp6a Extraction Code: hp6a 1. Hardware The hardware is very simple, using only one microcontroller … Read more
Today it’s raining and I don’t want to go to work, so I’m recording a video to share. var __INLINE_SCRIPT__ = (function () { 'use strict'; function _arrayLikeToArray$1(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] … Read more
Description: Source: https://www.crowdsupply.com/espotek/labrador. Software, hardware, and upper computer software are all open-source: https://github.com/espotek/Labrador. ====================Overall Introduction Video:The upper computer software introduction, as it is developed with Qt, supports Linux, Mac OS, and Windows.==================The image below illustrates the five functional parts:A. Power Supply OutletsB. Digital OutputC. Function Generator OutputsD. Oscilloscope/Multimeter InputsE. Logic Analyzer InputsSpecific specifications are as … Read more
From January 20, 2021, to March 31, 2021, The sixth “Thanksgiving Month” returns with charging and lottery. 10 technical videos, 11 days of real-time lottery, three live broadcasts on March 2, 5, and 10, with three prize pools full of materials, interesting surprises, and simultaneous lotteries. Invite friends to participate together, and both the invited … Read more
“A low-cost 24-channel logic analyzer with fully open-source hardware and software, featuring 100Msps, 32k depth sampling, edge triggering, and pattern triggering. The project is continuously updated.” Overview The LogicAnalyzer is a low-cost analyzer based on the Raspberry Pico. This analyzer provides up to 24 digital channels, pre-trigger and post-trigger sampling, edge triggering, and pattern triggering, … Read more
Background The most commonly used tool in the development of electronic products is the oscilloscope. However, with the advancement of microprocessors such as ARM, X86, MIPS architectures, GPUs, deep learning processors, and the rapid growth of smart hardware, various logical bugs in hardware are frequently encountered. When issues arise with various interfaces of SoC (System … Read more
Greetings, hero! Welcome to the FPGA technology world. The world is vast, and meeting you is fate. You can follow the FPGA technology community to get other interesting resources in the “Adventuring” and “Heroic Deeds” sections, or just chat over drinks. This series will bring systematic learning of FPGA, starting from the most basic digital … Read more
This article comes from the disassembly activity of the Breadboard Community! Rich rewards! (Two DJI drones, two oscilloscopes, etc.)! Electronic engineers hurry up and participate!👇 I have an older 100M logic analyzer that I bought a while ago. Its parameters were quite high at that time, with sampling rates of 100/50/32/16MHz for 3/6/9/16 channels, using … Read more