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According to foreign media gsmarena, the Realme 9 series of mobile phones is expected to be officially released in India in the first quarter of 2022. Previously, the brand's executive Madhav Sheth s...[Details]
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China Telecommunication Technology Labs adopts Rohde & Schwarz solution for FiRa™ certification testing of UWB devices
Recently, China Academy of Information and Communications Techn...[Details]
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QuickLogic expects to cut 30% of its workforce to save $4 million in annual expenses, and the layoffs and restructuring will cost about $600,000. "We expect these changes to impact only a portion o...[Details]
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1. There is no light spot or the waveform power supply is not connected. The brightness knob is not adjusted properly. The X and Y axis shift knobs are misaligned. The Y axis balance potentiometer...[Details]
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1. Circuit Design
The EL34 amplifier circuit is shown in Figure 1. The first stage voltage amplification uses a SRPP single-ended push-pull circuit, the second stage uses a long-tail ...[Details]
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1 Introduction
With the development of China's economy and society, lighting electricity consumption has accounted for 10% to 12% of the total electricity consumption. Lighting energy saving ha...[Details]
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Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
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According to Reuters, on Monday, May 13, local time in the United States, after imposing a 25% tariff on $200 billion worth of Chinese goods, the United States is planning a fourth round of tariffs o...[Details]
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According to market reports, Apple plans to launch a gaming PC next year, with a price tag of up to $5,000. This will be Apple's first foray into the gaming PC field. As it is a new product with a hi...[Details]
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This article discusses the unique demands that battery management systems place on always-on wearables. It examines a battery management chip from Maxim Integrated that simplifies wearable battery ...[Details]
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On March 19, Loongson announced that the number of code submissions on OpenJDK entered the top five internationally, ranking fourth. Loongson said that Java 14 was released on March 17, 2020. Accor...[Details]
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The International Energy Agency (IEA) has released the Global EV Outlook 2022 report, which identifies and analyzes the latest developments in electric vehicles around the world. The re...[Details]
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New energy vehicles refer to vehicles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels and adopt new vehicle power devices), and integrate advanced techn...[Details]
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// Two MCUs communicate using interrupt method #include reg51.h #define uchar unsigned char #define uint unsigned int #define key_port P1 #define dis_port P2 void main (void) { uchar key_in=0...[Details]
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The collaboration combines Qorvo’s high-performance BLDC/PMSM motor controller/drivers with CGD’s easy-to-use ICeGaN IC in a new evaluation kit (EVK).
Cambridge GaN Devices (CGD) is ...[Details]
RF/Wirelessly
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