Click to follow and unlock more PLC technology knowledge! Introduction Many newcomers to the industrial control field often wonder: since PLCs come with built-in relay outputs, why do we need to add an extra row of external relays to control contactors? Doesn’t this increase costs and complicate the system? In fact, there is profound electrical … Read more
As an engineer, I recently encountered a case that made me think a lot. A client sent me a picture of a small circuit board, hoping I could help him design it. Upon initial observation, this is a relatively simple two-layer board, mainly implementing multi-channel amplification and comparison functions. When I asked the client whether … Read more
As camera prices rise, APS-C cameras that balance image quality and cost-effectiveness are undoubtedly the ideal choice for photography beginners looking to upgrade from smartphones to professional equipment.1. Canon EOS R7: The All-Round Flagship ChoiceAs a representative model of Canon’s APS-C format, the EOS R7 not only boasts powerful performance but also features a professional-grade … Read more
Click the card aboveFollow us👆 For all the friends who love tinkering with ‘3D printers’, what do you usually print with it? Is it delicate anime figures, practical and interesting home gadgets, phone stands, small tools, or creative toys for kids? But you would never guess that on the ‘What Worth Buying App’, hardcore players … Read more
Follow â–²RF Aesthetics â–² ,Let’s learn and grow together This is the 1955th issue of RF Aesthetics sharing. Source | Original; WeChat Group | Add WeChat: RFtogether521 ; Note | Nickname + Region + Product and Job Direction (e.g., Big Boss + Shanghai + Chip RF Engineer); Purpose | What you see may not be … Read more
Hello, everyone! I am your go-to expert on studying abroad in Japan~🌸 There has been an overwhelming number of inquiries about IT majors! Students are asking: “Expert, I want to study computer science in Japan and earn a high salary in the future. Which school should I apply to? Which university is the most ‘cost-effective’?” … Read more
With the rapid development of artificial intelligence technology, the application of AI robots is becoming increasingly widespread in various fields. Among them, the customer service industry has also begun to see the emergence of AI robots. However, whether AI robots can completely replace human customer service remains a topic of much debate.This article will analyze … Read more