CircuitPython 7.0.0 alpha version 3 has been released. It is relatively stable but contains some issues that are still to be resolved and the Python API may change.Notable additions to the 7.0.0 relea...
The P3-80-08K40 this time is higher-end than the S2-12-02K40 I disassembled last time.
It supports 8192 pixels, S2-12-02K40 is 2048 pixels
Maximum frame rate 33.7KHz, S2-12-02K40 is 18KHz
Supports 8-b...
From: https://blog.adafruit.com/2020/07/03/ci ... -released/This is the first Alpha release of CircuitPython 6.0.0. It is a renumbered version of 5.4.0 as the i2cslave module and class have been renam...
I found a problem when making BOM? The schematic has a component value of comment and a value. When I export BOM, all the components of comment are displayed. How can I replace the value? It takes tim...
1. Cause of failure
Output fluctuation can be generally summarized into five reasons:
(1) The flow itself is fluctuating or pulsating, which is not actually a fault of the electromagnetic flowmeter,...[Details]
MCU Control Program Design for Intelligent Instrument Power Supply
This paper introduces a design method for the power supply program of an instrument, and provides a hardware block...[Details]
Xiong Junmin, Vice President of Honor Business Department (Products), published an article today to reveal how Honor 30S is built to be the most beautiful flagship in its segment. Xiong Junmin said t...[Details]
Introduction
With the development of economic level, people's demand for cars is increasing. While cars bring great convenience to our travel, they also pose challenges to the health of d...[Details]
The rapid development of the automobile industry has promoted the progress of global machinery, energy and other industries, as well as the development of economy, transportation and other aspects, an...[Details]
The NuMicro M051 series microcontroller has the function of detecting the system voltage. Once the system voltage is lower than the set threshold voltage, it will automatically stop normal operatio...[Details]
The Qichacha App shows that Huawei Technologies Co., Ltd. recently disclosed the patent "Road Drivable Area Inference Method and Device", the disclosure date is January 15, and the patent publication...[Details]
SCL (clock) clock signal SDA (data) data bus Data bit validity rules When the I²C bus is transmitting data, the data on the data bus must remain stable during the period when the clock signal is at...[Details]
Harald Kroeger, member of the Bosch Group’s board of management: “Bosch wants to become the world’s leading supplier of silicon carbide (SiC) chips for electric mobility.” Silicon carbide semicon...[Details]
An embedded system is usually a special computer system containing a microprocessor. It is a part of a larger system or device, which largely determines the functional characteristics of the device...[Details]
Figure 1 shows the principle block diagram of using 8751 single-chip microcomputer to control DC brushless motor. The P1 port of 8751 is connected with the 7406 inverter to control the commutation o...[Details]
Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
How to wind the DC brush motor windings
There are two commonly used winding methods for brushed DC motors: lap winding and wave winding.
Lap Winding
Lap winding, also known as ...[Details]
The latest report released by authoritative consulting firm Frost & Sullivan shows that Huawei, as an innovation leader in modular UPS, ranked first in the world in market share in 2020, continuing ...[Details]
As the new four modernizations enter the "second half" of intelligentization, intelligent driving and intelligent cockpit have become the hottest topics in the industry. However, many people tend t...[Details]
MicroPython Open Source section
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