This article comes from the disassembly event of the Breadboard Community! Rich rewards! (Two DJI drones, two oscilloscopes, etc.)! Electronic engineers hurry to participate đ The second round of disassembly to win drones! Benefits upgraded! Previously, we disassembled two multimeters, which were all low-quality counterfeit models that were just usable. This time we are disassembling … Read more
Simplified method for using JLINK to download programs to STM32 via JTAG interface (SW and JTAG modes)! Anyone who has used STM32 knows that there are two common methods for downloading programs: via serial port and JLINK. The serial port download method is quite similar to that of the 51, so I wonât elaborate on … Read more
During the home renovation process, the renovation team discovered a screw connected to a cable, and the electronic device at the end of the cable turned out to be a CCTV camera. Although the casing broke after unscrewing the screw, I was still able to capture the internals of the camera (the following photos show … Read more
When passing the PCB schematic to the layout design, there are six key considerations. All examples mentioned are developed using the Multisim design environment, but the same concepts apply when using different EDA tools! Initial Schematic Transfer When transferring the schematic to the layout environment via the netlist file, device information, netlist, layout information, and … Read more
Welcome to Reserve IIC Shenzhen – 2023 International Integrated Circuit Exhibition and Seminar Live Broadcast Previously, we disassembled two multimeters, both of which were low-quality counterfeit models that were just usable. This time, we will disassemble a legitimate, commonly used, and inexpensive model, the Elec EM33D. We can see that in all aspects, design and … Read more
When you open the aluminum alloy casing of the ECU, you will see a PCB (multi-layered epoxy resin board) that is soldered with various ICs (integrated circuits or commonly known as chips), resistors and capacitors the size of sesame seeds, power MOSFETs (field-effect transistors) and power diodes and transistors closely attached to the aluminum casing, … Read more
0x00 Official Repository originbot: OriginBot robot end function package repository; originbot_desktop: OriginBot desktop function package repository; originbot_controller: OriginBot controller source code repository; In this section, we will analyze the circuit principles and communication protocols of the lower machine controller; 0x01 Controller Repository Content D:.ââfirmwareââimagesââmaterialâ ââData Manualâ ââElectrical Diagramsâ ââCommunication Protocolââsourceâ ââoriginbot_controller_projectâ ââDebugConfigâ ââListâ ââObjâ ââRTEâ … Read more
Source: https://www.cypress.com/ Translated and organized by RF Academy, for learning purposes only. Hello everyone, this is ăRF Academyă. Today we will learn together about Cypress’s “Antenna Design and RF Layout Guide.” If you need the original document, please leave a message at the end. This guide explains antenna design in simple terms and provides guidelines … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer đ Join the technical exchange QQ group with 1000 members. Note ăOfficial Accountă for quicker approval. 1. In-Depth Understanding of Basic Process Concepts Textbook Concept: An execution instance of a program, a program that is currently executing, etc. Kernel Perspective: An entity responsible for … Read more
In electronic design, the layout and routing of Analog-to-Digital Converters (ADC) and Digital-to-Analog Converters (DAC) are key factors affecting system performance. Proper routing can not only improve signal quality and reduce noise interference but also optimize the overall performance of the system. 1. Pre-define Routing Areas 2. Separate Analog and Digital Signals 3. Optimize the … Read more