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When measuring the temperature of an object, the infrared thermometer should be pointed at the object to be measured, and the ratio of the measuring distance to the spot size should meet the field o...[Details]
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1X successfully completed the A2 round of financing led by OpenAI in March last year, with an amount of US$23.5 million. This round of B financing of US$100 million will launch the second generatio...[Details]
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September 8, 2021, Shanghai, China—SmartSens, a technologically advanced CMOS image sensor supplier, officially launched a full range of upgraded image sensors equipped with DSI-2 technology - SC23...[Details]
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PTR2000 is based on the wireless transceiver program of SCT89C52 microcontroller:
#include reg52.h //reference the header file of the standard library
#include stdio.h
#defineucharunsignedchar...[Details]
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In 2020, the era of high refresh rate has been finalized as the flagship standard. Game for Peace has been adapted to 120 Hz since around August 2019. If the device does not support it and you want t...[Details]
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The Samsung Note 10 launch conference will be officially held at 4 am Beijing time on August 8, and the Galaxy Watch Active 2 watch was unveiled in advance recently. Samsung Galaxy Watch Active 2 I...[Details]
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First, let's understand what is the inverter frequency and what does it represent?
The inverter frequency is an important parameter of AC power, which is the number of positive and negative cha...[Details]
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Circuit principle: The circuit is provided with +5V power supply voltage by transformer, diode and voltage regulator IC7805. The battery voltage is divided by resistors R5 and R6 and sent to the B...[Details]
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Infineon’s XENSIV™ mmWave radar sensors can be used in vehicles to help build highly reliable smart cockpit monitoring systems
As spring arrives and summer arrives, the weather is g...[Details]
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This is a small design I made last year, mainly used to measure body temperature. Due to the special situation this year due to the epidemic, I wanted to share this design, but I found a problem when...[Details]
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Delay is a function that is often used in assembly. That is, the MCU does nothing but delays for a period of time. The MCU itself has timers and counters, which can be used to realize delay. However,...[Details]
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Maxim introduces the MAX8895 linear battery charger, which is suitable for Bluetooth headsets and portable devices that comply with the USB battery charging specification (version 1.1). The MAX8895 un...[Details]
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Since S3C2410 is a 32-bit processor (an instruction can operate 32 bits of data at a time (the arithmetic unit can process 32 bits of data at a time); most general registers are 32-bit registers; the...[Details]
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Jiwei.com News (Text/Ai Meng) In recent days, the US's suppression of Huawei has been constantly reversed or reversed. Just after the SD Association, WiFi Alliance and Bluetooth Technology Alliance ...[Details]
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How far are we from true autonomous driving? The answer may be "unpredictable". Let's talk about a technical detail that no one has ever mentioned before - assuming a car is driving autonomously in...[Details]