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Density meter Brand: Boshi Model: BOS-300 series Test product: plastic particles There are many types of plastics, and the density values are different. For example, the density of PP material is 0...[Details]
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After finishing the series of articles "Those Things About ARM Cortex-M Files" , Pi Ziheng took a short break, but he couldn't stop giving lectures, so he couldn't help but start a new series of ar...[Details]
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The intelligence of home lighting control system is mainly reflected in two functional modules, one is the intelligent dimming device, the other is the illuminance detection, display and compensati...[Details]
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Introduction: To meet the needs of remote measurement and control of solar water heating projects, a temperature and water level remote measurement and control system based on single-chip microcomput...[Details]
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An energy storage startup called Hydrostor is planning to build an advanced compressed air energy storage (A-CAES) project in Australia, using a defunct underground zinc mine as a conta...[Details]
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A three-dimensional coordinate measuring machine is a detector that can move in three directions. It can move on three mutually perpendicular guide rails in X, Y, and Z. This detector transmits signa...[Details]
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On August 11, Dofluoro recently disclosed its 2022 semi-annual performance report. In the first half of the year, Dofluoro achieved operating income of 6.027 billion yuan, a year-on-year increase of ...[Details]
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my country's regional power grids include North China (Beijing, Tianjin, Hebei, Shanxi, Shandong, and the Inner Mongolia power grid is listed separately in this article), Northeast China (Liaoning,...[Details]
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Mouser Electronics Now Stocking Infineon's XENSIV PAS CO2 Sensor
Save 75% board space
2022年4月14日 – 提供超丰富半导体和电子元器件™的业界知名新品引入 (NPI) 分销商贸泽电子 (Mouser Electronics) 即日起备货英飞凌...[Details]
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Thanks to IT Home netizen @数码少年V for his enthusiastic clue submission. Earlier this month, Nanjing Citizen Card released a demonstration video about the Jinlingtong geo-fencing function, in whi...[Details]
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;Use the timer to accurately delay for 1 second
; and cycle to light up the eight LEDs connected to the P1 port.
...[Details]
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..................................LCD1602+ADC0832 digital voltmeter (has been debugged )................................
rs bit P2.4
rw bit P2.5
e bit P2.6
clk bit P1.3
do bit P1.4
di bit P1.5...[Details]
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1. Experimental tasks
Use the AT89S51 microcontroller to make a manual counter. Connect a touch switch to the P3.7 pin of the AT89S51 microcontroller as a manual counting button. Use P2.0-P2.7 o...[Details]
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Below is the structure of the transistor and the various identification methods in the circuit diagram When the multimeter is set to the diode position (buzzer position) to measure the transis...[Details]
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Qualcomm President and CEO Amon November 11 Hello everyone, I am Qualcomm President and CEO Amon, and I am honored to attend this year's Tianyi Smart Ecosystem Expo. This year marks the 13th year...[Details]