Hello everyone, I am Engineer Ning! A serious frontline developer dedicated to solving any confusion regarding PCBs! Brothers, I haven’t run away. Today, I will document some insights on flexible boards. Considerations for Circuit Design: 1. Use arc routing to reduce stress caused by bending. Avoid using 45-degree angles. 2. At the corners of the … Read more
Click the blue text aboveto intuitively learn about machinery and subscribe to us for long-term updates In the process of learning PLC, in addition to mastering the essential theoretical knowledge, it is also necessary to personally design circuits for practice. When starting to learn PLC programming, one can begin with small circuits and simple programs, … Read more
Development of Intelligent Sorting Trash Can Sensor Chip and Vibration Sensing Lid Opening Module with Voice Prompt IC Solution SLM2003ECA-DG-SOP8 Electric Tools Electric Two-Wheeled Vehicles Stepper Driver Driver ChipMarquee IC Chip Control IC Solution Software Development Chip Development Circuit Provision Chip ProgrammingFactory Design for Small Appliance Control Boards, Neck Massager Circuit Board Solution Design Development … Read more
OTP Voice Chip IC – 35 Seconds Voice Product IC Project Development Process: 1. The customer provides voice files (.Wav) (.MP3) and functional requirements, 2. Our engineering team develops the project, 3. After customer confirmation, an order is placed, 4. We program the OTP and deliver the product. 35 Seconds OTP Voice Chip General-purpose simplified … Read more
A resistor is one of the most fundamental and indispensable passive components in electronic circuits, whose core function is to achieve various circuit functionalities by impeding current flow. Below is a detailed introduction to the functions, classifications, and representation methods of resistors: 1. Basic Functions of Resistors 1.Current Limiting Protection Resistors limit the amount of … Read more
▼Click the card below to follow our public account ▼Although online PCB manufacturing has become very fast and inexpensive, with some manufacturers offering free test board production, sending out for board fabrication still takes too long compared to making test circuit boards in “one minute”.For circuits that need testing, rapid prototyping allows for quick iterations … Read more
Do not think about whether you can succeed, since you have chosen the distance, just focus on the journey through wind and rain; do not think about whether cold winds and rain will come from behind, since the goal is the horizon, all that is left for the world is your silhouette! Keep it up! … Read more
——A Six-Step Journey from “Drawing” to “Physical Product”Step 1: Requirement Planning → Draw the “Design Sketch”· Goal: Clarify what the circuit board is intended to do (e.g., control a motor / transmit data).· Key Decisions:· Board size and shape (square / round / irregular)· How many layers of “sandwich” (single-layer board? double-layer board? multi-layer board?)· … Read more
Some screenshots of electronic books 【Complete Set of Hardware Learning Materials Collection】
1 What is an Operational Amplifier An operational amplifier (op-amp) is used to regulate and amplify analog signals. An op-amp is an integrated device that contains multiple stages of amplification circuits, as shown in the figure: The left image shows the in-phase configuration, where the Vn terminal is grounded or at a stable level. When … Read more