RW2-053.3S

introduction X62W universal milling machine is a high-efficiency processing machine, which is widely used in mechanical processing and mechanical repair. The operation of the universal milling...[Details]

When testing VF, brightness, and wavelength, the current must be set to 20mA. When testing VR, IR must be set to 10uA. When testing IR, VR must be set to 5V. When testing and using LEDs, the same...[Details]

The mf-30 is a high-sensitivity, multi-range, pocket-sized multimeter. The meter has 18 basic ranges and decibel ranges, and can measure DC current, DC voltage, AC voltage, DC resistance and audio le...[Details]

1 Introduction 　　The human-machine interface is an important part of the embedded control system, which is used to exchange control systems between humans and machines in real time and return system ...[Details]

LED solar lawn light technical principle: It uses sunlight as energy and LED as light source. It has stable color light, no flicker, shockproof, environmental protection, and does not require ...[Details]

Recently, spy photos of what is suspected to be the Huawei Mate 30 Pro undergoing subway testing were leaked, but this time the testers obviously "learned their lesson" and put on a more "deceptive" ...[Details]

At present, most of the trolley speakers are powered by 12V lead-acid batteries. Due to the limitation of power supply voltage, it is difficult to substantially increase the output power of the spe...[Details]

China Energy Storage Network News: ●Build "four platforms" including energy data collection platform, energy operation monitoring platform, energy decision support platform and energy conve...[Details]

　　If you want to add the high-voltage package in-circuit measurement function, K in the figure below is the reverse pressure test button VBR, Rl, Q1, Ll, L2 to form a self-excited oscillation circuit,...[Details]

After more than two months of inspection and negotiation, Changling Photovoltaic and its owner Jiangsu Huayuan New Energy recently officially signed a contract to supply modular inverters for the 5...[Details]

According to Reuters, industry insiders said that the US Department of Commerce's tightening sanctions have put Huawei's supply chain in trouble, and Huawei's competitors such as Xiaomi, OPPO, and vi...[Details]

1. Space vector What is a space vector? Definition: In a motor, a quantity that is sinusoidally distributed in space can be represented as a space vector. 1.1 Stator magnetomot...[Details]

The basic principle of the vortex gas flowmeter is that when the fluid flowing along the axial direction enters the flow sensor, the blades force the fluid to rotate, thus generating a vortex flow in ...[Details]

    Using AT89LV52 single-chip microcomputer as controller, a short-distance wireless data communication system based on RFWaves' RF chip RFW122-M is realized; the characteristics of RF chip RFW122-M...[Details]

This Design Idea came about because I couldn't get those new ICs for sensing current. I needed a discrete circuit that was easy to build but still had the same accuracy as the new ICs. This circuit s...[Details]