On a FPGA (EP1C06) control board, the following clock circuit is designed to provide the clock:
This circuit can normally provide the FPGA with a clock (20MHZ) correctly. However, in some cases, due t...
The infrared transmission power is too small, and the receiving end is very weak. I added a 9018 to the original circuit to amplify the transmission current. As a result, it was received, but there wa...
There are six legs in total, and they are very thin, with a spacing of only 1mm, three on each side. The component says "CFR" and nothing else. It may be related to power management. Can someone help ...
After another year of work and study, are you tired? Sit down, have a cup of tea, take a break, and see what we have prepared for you? Relax your mind, maybe think, maybe smile, come here, come to thi...
Imagination is a well-known chip technology company. Its most famous product is PowerVR GPU, which serves the Apple A series processors of all generations. Imagination, which was abandoned for more th...
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
This series of articles aims to help readers have a brief understanding of the Hongke KPA Automation system and to quickly get started with MoDK, including: an introduction to Hongke KPA Automation...[Details]
Since entering the electronic components industry, I've learned that electronic components come in different packaging types. Some people have argued that different types of components may look the...[Details]
The consumer electronics, appliance, industrial, and automotive markets are experiencing increasing demand for sophisticated motor control solutions. Depending on the application, a variety of moto...[Details]
Which one has lower driving cost, electric vehicles or fuel vehicles? This is a topic of great concern to car users. Structurally, electric vehicles do not have mechanical transmission systems such...[Details]
Shenzhen RF Star's Bluetooth smart e-cigarette solution, by embedding a BLE module in the third-generation e-cigarette tube and coordinating it with the development of a smartphone APP, bring...[Details]
The core of electric vehicle technology lies in the "three-electric" system: the electric drive system, the battery system, and the electronic control system. These three systems constitute the key...[Details]
Just how popular are humanoids? Let's take a look.
Humanoid robots' performance capabilities are driving booming orders.
Robots were undoubtedly a major highlight at the 2025 World A...[Details]
1. The significance of reactive power compensation
In industrial enterprises, a large number of electrical equipment are inductive loads, such as motors, welding machines, and electric furnace...[Details]
The circuit diagram of this device shows its operating principle. Experiments have shown that air cooling of the refrigerator compressor and heat sink while the compressor is operating not only pro...[Details]
On August 14, 2025,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched an AI fa...[Details]
The headlights in smart cars are becoming "smarter". They are no longer just tools that passively illuminate the road ahead, but safety components on par with driving assistance, sensors, and algor...[Details]
1. Brand and Service Selection
Consumers must consider the brand and after-sales service of the electric water heater. Well-known brands generally offer better quality and after-sales service...[Details]