GSP2.281E.13

High voltage power supply circuit for tube audio amplifier This power supply provides a stable, hum-free operating voltage for tube preamplifiers. It also provides a negative bias voltage. All t...[Details]

China Energy Storage Network News : At the "2015 iResearch Data-Driven Innovation Summit" recently hosted by iResearch, a group of Internet giants and unicorns (internationally, startups valu...[Details]

When working on a video surveillance project, I used to use the 2.6.36 kernel, which was working fine. However, I switched to the 3.0.1 kernel these days and started the program, but an error occur...[Details]

According to news on November 22, on November 21, Sun Wenlong, Chairman of the Open Atom Open Source Foundation, and Mike Milinkovich, Executive Director of the Eclipse Foundation, signed a cooperati...[Details]

Competition in the domestic wearable device market is also very fierce. Recently, IDC released the third quarter domestic wearable device market shipment data, with Xiaomi and Huawei leading the way....[Details]

Program running effect diagram: //Crystal oscillator 12MHZ, measured at room temperature 0--99.9 degrees #include reg51.h #include intrins.h #define uchar unsigned char #define uint unsig...[Details]

Arm extensions for GitHub Copilot accelerate Arm-based development from cloud to edge Arm native runner provides a seamless development experience for deploying cloud-native, Wind...[Details]

随着全球能源危机和环境污染问题的日益严峻，电动汽车作为减少碳排放、实现绿色出行的重要途径，正受到前所未有的关注。然而，电动车的能源效率直接影响到其续航里程、使用成本及市场竞争力。因此，提高电动车的能源效率成为了电动汽车技术研发的重要方向。本文将深入探讨一种名为“智能电机定时器系统(IMTS)”的电机控制专用电路技术，该技术有望显著提升未来电动车的能源效率。 1. Int...[Details]

WiSA Association Makes a Big Show at CEDIA 2022 and Debuts New Diverse Immersive Audio Product Categories Several members of the industry alliance focused on spatial audio technolo...[Details]

I won’t say any more nonsense here, let’s get to work! There are a lot of C51 minimum system circuits that are similar when searching online. I made some minor changes and they are shown in the figur...[Details]

At present, the ZDS2022 oscilloscope supports data protocol decoding with a time length of up to 3 screens during protocol decoding, and the center of the current screen is taken as the center. For e...[Details]

Port U-Boot-1.1.6 to the MINI2440 development board and boot from NAND Flash (NOR Flash is not used). What you need to prepare: Linux environment: Ubuntu 16.04 Cross-compilation tool chain: arm-l...[Details]

　　The original design of this system is 8-channel QCM detection, that is, 8 sets of identical oscillators with MAX913 chip as the core are used, which are inverted by 2 CD4069 inverters and sent to t...[Details]

I would like to share with you my understanding of LED filament drive as follows. 　　 1. LED filament driver classification 　　1. From the perspective of driving solutions, LED filament power supp...[Details]

【Abstract】 Power battery The enthusiasm of manufacturers to go overseas has gradually risen since the middle of last year, and this year it has become an important part of seeking t...[Details]