The pyEC is a multi-purpose board that is compatible with pyBoard and is able to talk to anything on your e-bike. In fact, it is more of a general purpose board that is capable of a ton of digital ele...
1. E53_ST1 expansion board and its driverabout E53 standard interfaceThe E in the E53 interface standard is taken from the first letter of the English word "Expansion". The size of the board is 5×3cm,...
NiMH batteries also have a memory effect, but it is not as obvious as NiCd batteries. Lithium batteries have the least obvious memory effect. The lack of obvious memory effect means that they can be c...
ACPI is a more advanced and effective power management mode than APM. Using ACPI mode can save more power. What does this mean? The temperature of the CPUs that are "overclocked" by enthusiasts will b...
[i=s]This post was last edited by damiaa on 2022-10-19 17:00[/i]I bought 8 apples last week and ate one every day. The last one had a hole in it . So I decided :
Start with the bigger apples next week...
[i=s]This post was last edited by damiaa on 2022-11-7 13:10[/i]node-red simulates LED flashing light control system program
A netizen asked for a program to simulate the LED flashing light control sys...
0 Introduction
With the development of mobile and portable communications, wireless local area networks (WLANs) are becoming increasingly popular. The access to wireless local area networks in ...[Details]
vivo has launched a new mid-range phone called the vivo Y12s, which is already available for purchase in Asian markets such as Hong Kong and Vietnam. The vivo Y12s uses a 6.51-inch IPS LCD screen t...[Details]
According to news on May 14, Tesla has strengthened the status monitoring of drivers when driving the vehicle to prevent distracted driving and fatigue driving . This monitoring will continue to take...[Details]
I believe that many digital enthusiasts have more or less heard news about mobile phone batteries swelling or even exploding due to charging. Recently, it was learned from the Qichacha websit...[Details]
Adjusting the Gain of the MAX149x Family of Sigma-Delta Panel-Meter ADCs Using an External Reference
Abstract: The MAX149x family of sigma-delta panel meter ADCs can use an external re...[Details]
Case 1: Keithley 2606B fault repair The customer said that it worked normally after turning on the machine, but the fault occurred about 40 minutes later. The engineer of Antaiyuan Meter Repair Cente...[Details]
According to foreign media reports, Vitesco Technologies, the powertrain business of Continental, presented for the first time a highly cost-effective and compact hybrid transmission solution with in...[Details]
Samsung Electronics has announced that it has begun mass production of 512GB embedded Universal Flash Storage (eUFS) 3.1 for smartphones, according to ZDnet. The new flash memory has a write speed th...[Details]
One of the keys to learning C51 is to deeply understand and apply C51's extensions to standard ANSI C. This is because most of the extensions are directly targeted at the 8051 series CPU hardware. ...[Details]
By the end of the year, none of the seven strategic emerging industry plans that the market has been looking forward to have been released, but the Internet of Things is expected to break this deadlo...[Details]
Today, the automotive industry is changing rapidly, and the design, use and sales models of cars are evolving rapidly. Driver safety technology, traffic congestion, environmental issues and the basic...[Details]
LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in...[Details]
This circuit was originally designed for someone else. It is very low cost and has a good charging effect. It can be used to charge a lithium battery. In recent days, I have seen many friends make si...[Details]
PLC systems may encounter various types of bugs. The following are some common PLC system bugs and suggestions on how to reduce the occurrence of these bugs:
(1) Logical errors: Logical error...[Details]
There are many ways to control voltage in industry. Here are some common methods:
Voltage Regulator
A voltage regulator is a device used to control voltage. It can adjust the in...[Details]
MicroPython Open Source section
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