All the forums and githubs I have are pyb, infrared driver packages for esp32, etc. . . Is there a python package that can be used for ordinary BBC: microbit? . . ....
After the microcontroller is powered off, the LED light connected to the IO port will still light up for a while (the anode of the LED light is connected to 3.3V, and the cathode is connected to the I...
The ACM32F070 development board is equipped with 3 serial ports, and their pin assignments and baud rate settings are as follows:UART1: Printing and debugging serial port, supports printf, pins: A9:Tx...
With the continuous development of the smart home industry, more and more smart home products and smart home systems have been implemented, and more and more consumers are willing to introduce inte...[Details]
introduction In the field of electronic technology, oscilloscopes are widely used. They can be used to easily and intuitively observe the entire signal and measure basic parameters such as the amplit...[Details]
Haha, I finally realized a digital electronic clock with relatively complete functions according to my own ideas.
LCD display content: 2012-02-02 14'C // Line 1
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9. The project can ensure that the imported chips are not counterfeit and defective
Most of the raw material production in the United States is outsourced to overseas production, and the US Depar...[Details]
!E library (197): area 'bss' not large enough want size 384 lo 910 hi 1119 size 210 Error analysis: The bss segment is where the compiler stores global arrays and local static arrays. If we declare...[Details]
The precautions for differential pressure transmitter in oil depot level measurement are as follows:
1. When the horizontal cross-section of the oil tank is not equal (such as small at the top and la...[Details]
Recently, lithium mining company Piedmont Lithium announced in a latest statement that it will revise its lithium supply agreement with Tesla, which may force the latter to purchase lithium battery ra...[Details]
According to foreign media reports, Continental has developed a new CoSSy (Contact Sensor System) that can detect low-speed contact between vehicles and people or objects, filling a gap in the field ...[Details]
1. Check the transformer for any obvious abnormalities by observing its appearance, such as whether the coil lead is broken or desoldering, whether the insulating material has burnt marks, whethe...[Details]
Abstract: Based on the analysis of various buffer absorption circuits in existing power conversion circuits, two novel passive lossless buffer circuits are proposed, and detailed qualitative analys...[Details]
1 Introduction
There are five abnormal conditions of existing electronic ballasts, namely: the lamp is not connected; one of the cathodes of the lamp is damaged so that the l...[Details]
IC design company MediaTek held a shareholders meeting on the 14th. In response to shareholders' questions about MediaTek's 5G system-on-chip (SoC) lagging behind its peers, Chairman Tsai Ming-kai em...[Details]
Abstract: Since the LCD panel itself cannot generate light, it must use backlight to project light onto the panel so that the panel can generate brightness, and the brightness must be evenly distri...[Details]
Huawei is making cars, rumors are rising again With the official release of the new Baojun RC-6, the first mass-produced car equipped with HUAWEI HiCar smart interconnection, at the end of 2019, the...[Details]
Samsung Electronics released a report revealing that its sales of ultra-large TVs have seen significant growth. In the first three quarters of this year, sales of TVs 80 inches and above climbed 15...[Details]
Analog electronics
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