The newly purchased K210 module (core board) usually comes with the MicroPython series. However, for some reasons, some modules do not come with the system, or the system version is relatively old. We...
The Low Noise Ripple Probe Guide tells you how important probes are to your testing!
Most electronic designs today require different supply voltages to operate correctly. In fact, many components with...
[i=s]This post was last edited by hujj on 2019-1-9 10:45[/i] The ST NUCLEO-G071RB[/color][/align] development board used in this review comes from the [color=#008000][backcolor=transparent][font=Tahom...
This material explains electronic circuits in the form of comics. It is a very practical book. Compared with our traditional textbooks, it has several outstanding features. First, the comic format is ...
Happy New Year, everyone! I am going to use a current-type voltage transformer to detect AC voltage, but I don't know if the circuit is reasonable. Please help me! Thank you all in advance! Note: The ...
The XCM519 series is an IC that integrates a synchronous rectification step-down DC/DC converter and a corresponding low input voltage regulator in one package. The operating voltage is 2.7V to 6.0...[Details]
Shanghai, China, August 25, 2021 - Recently, ViewSonic announced the release of a high-end VP series monitor, the VP3268a-4K. The new VP3268a-4K has a 31.5-inch large screen 4K professional monitor w...[Details]
51 MCU has a pin called EA (pin 33) as the on-chip program memory selection signal. When using the MCU with program memory 8751, /EA (pin 33) must be grounded, that is, low level is effective. The ...[Details]
Effect diagram demonstration, 12V fan for car:
DC 12V fan speed control circuit
This circuit can be used to control the speed of a 12V DC fan in a car. The main components of the ci...[Details]
On June 1, according to phone arena, both Google's high-end flagships, Pixel 7 and Pixel 7 Pro, will be equipped with the second-generation Tensor chip and pre-installed with the Android 13 oper...[Details]
In embedded development, we often compile busybox to create rootfs, and then run executable programs on it. So how can we modify the configuration to make a rootfs compatible with both 32-bit and 6...[Details]
Xiong Junmin, Vice President of Honor Business Department (Products), recently published an article praising the Honor X10 as a well-deserved gaming machine. Xiong Junmin said that Honor X10 supports...[Details]
Hyundai Mobis recently announced the successful development of vehicle-mounted 5G communication module technology, saying that the technology is based on 5G mobile communication technology and is reg...[Details]
On January 26, the results of the 10th review meeting of the Science and Technology Innovation Board Listing Committee in 2021 showed that Purui Semiconductor (Shanghai) Co., Ltd. (hereinafter referr...[Details]
Magneti Marelli teamed up with OSRAM to launch a new generation of h-Digi® microLED modules, a breakthrough innovation in the field of automotive headlights. This digital projection solution is based...[Details]
Six-axis
industrial robot
is a process test instrument used in natural science related engineering and technology fields. Common six-axis joint
robot
has six built-in
servo...[Details]
The interrupt vector in 2440test is somewhat hidden and goes around in circles. No wonder it is so difficult to understand. Let 's unravel it and see what the process is. Interrupt vector b HandlerI...[Details]
See the on-site discussion. The expert think tank went to Weiyuan to actively discuss and make suggestions to help the high-quality development of shale gas + industry. Recently, the Provincial Scienc...[Details]
MicroPython Open Source section
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