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A digital multimeter is a multi-purpose electronic measuring instrument that generally includes functions such as an ammeter, voltmeter, and ohmmeter. It is sometimes also called a multimeter, multim...[Details]
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Volkswagen's CARIAD and STMicroelectronics jointly develop chips for software-defined cars
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New cooperation model: CARIAD and Volkswagen Group will establish direc...[Details]
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Current probes are essential accessories for oscilloscopes to measure current, but the prices of different brands often vary greatly. What kind of current probe is reliable? Here we share the compl...[Details]
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Timing and protocol are two key points in digital system debugging, and they are also where logic analyzers can play their most valuable role. How can we use a logic analyzer to quickly complete wiri...[Details]
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The 8051 is used as the core component to form a variable speed temperature control system, which can adapt to special temperature curves, and different software systems can adapt to different proces...[Details]
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1. Rectification, voltage division and filtering to test AC voltage:
The method used here is relatively simple. First, the AC power is rectified, then the DC component with large ripple is divide...[Details]
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The program code for implementing delay in MCU assembly:
DELAY: MOV R7, #250;
D1: MOV R6, #250;
D2: DJNZ R6, D2;
DJNZ R7, D1;
RET
...[Details]
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Honda recently demonstrated two safety technologies in Detroit, namely V2P (vehicle-to-pedestrian) and V2P (vehicle-to-cyclist) technologies, which are currently in the trial stage. The technolog...[Details]
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AD8205 is
a single-supply high-performance differential amplifier launched by
Analog Devices, Inc., USA
. The typical single-supply voltage is 5V, and its common-mode voltage input range...[Details]
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The transformer on-load tap-changer tester is a comprehensive measuring instrument used to measure and analyze the electrical performance indicators of power transformers and special transformer on-l...[Details]
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1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detect...[Details]
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China Energy Storage Network News:
On January 6, Xinjiang's inter-provincial power transmission settlement data was released. In 2021, Xinjiang's power transmission was 122 billion kWh, a ...[Details]
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ARM assembly instruction set Instructions, pseudo-instructions (Assembly) Instruction: It is a mnemonic for machine code, compiled by the assembler and executed by the CPU. (Assembly) Pseudo-instruc...[Details]
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The Samsung Galaxy S21 FE phone is expected to be officially released during CES in January 2022. According to Korean media Ddaily, Samsung decided not to sell this phone in South Korea, but only...[Details]
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Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]
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