Last time I drove a DHT11 and used the serial port to output temperature and humidity. In order to display the sensor information, I added a 0.96-inch OLED screen to display it. It was still the last ...
Attached is the specification of the step-down constant current chip used to drive LEDs. I want to use this chip to drive multiple LEDs, such as four RGBW channels. I thought of a way to use four MOS ...
It took me several days to test the LIS2MDL magnetometer. I encountered a problem with the display of data. The value returned from the sensor is a 16-bit signed integer. At first, I used binary metho...
When the 280049 chip uses TI's library function, the register settings do not change after SPIA initialization, all are 0. At this time, you need to enable SPIA or SPIB. This problem has troubled me f...
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Power factor assessment and power adjustment charges are effective means to ensure the safe and efficient operation of the power grid, and are institutional guarantees to encourage users to adjust ...[Details]
Product prototyping is becoming easier (and faster), and better software tools are driving a revolution in manufacturing through additive manufacturing. Engineers and designers must stay updated wi...[Details]
Jiwei.com reported on February 3rd that Motorola edge s was launched for the first time today, launching the Snapdragon 870 flagship processor with a starting price of 1999 yuan. It is very competiti...[Details]
In order to use the existing mobile communication network to control the remote electronic display screen, a solution for wireless control of the display screen based on the GSM network is propos...[Details]
As an art form that tells stories, conveys emotions and visual beauty through the language of the lens, photography often faces problems in the industry such as repetitive shooting tasks, complex a...[Details]
Gartner predicts that by 2027, 70% of enterprises adopting generative AI will regard sustainability and digital sovereignty as the primary criteria for selecting public cloud generative AI services. ...[Details]
Working principle of the circuit: The lighting power supply is directly powered by a 220 V AC power supply, and a capacitor is used to limit the current. The VD6-VDs diode branch next to the white L...[Details]
Jiangsu Province had the smallest increase in medium- and long-term direct trading volume in 2020. In 2019, the country's medium- and long-term direct trading electricity volume was 2.2 trillion kW...[Details]
Under the combined influence of the need to upgrade the domestic manufacturing industry and the difficulty in recruiting workers, more and more manufacturers have begun to use industrial robots to ...[Details]
On December 4, 2019, the "2020 Fifth China Automotive Engine Technology Conference" was grandly opened in Shanghai, hosted by China Automotive News Agency and Automobile & Sport Magazine and exclusiv...[Details]
The main purpose of the textile airflow resistance tester: The textile airflow resistance tester of Shanghai Chengwei Instrument Technology Co., Ltd. is used to measure the air penetration resistance...[Details]
On June 7, Shenzhen Basic Semiconductor Co., Ltd. (hereinafter referred to as "Basic Semiconductor") completed its C2 round of financing, which was jointly invested by GAC Capital, Runxia Zhaoying, B...[Details]
Excerpt: In embedded systems, kernel images and root file system images are stored in solid-state storage devices such as ROM or Flash, and can be run directly. However, this will run too slowly, so...[Details]
4. ATMEGA16 Timer/Counter 4-(02) T/C1 timer A/B compare match interrupt and overflow interrupt to realize automatic adjustment of LED brightness Ah~~~~~ Picture~~~~~ There is nothing to note here, ju...[Details]
— Nidec machine tools and cutting tools help the global manufacturing industry —
Four companies in the Nidec Group engaged in machine tool business -
Nidec Machine Tools, Nidec O...[Details]
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