The most convenient way to test is the virtual serial port, which does not require a separate USB-TTL module and can communicate directly through the USB download cable. However, I have tried for a lo...
This is the circuit diagram of an electric pen. When the neutral line is touched, the green light is on. When the ignition line is touched, both the red and green lights are on....
Raspberry Pi 4B
Raspberry Pi 4 B is the latest in the Raspberry Pi family. Compared to the previous generation Raspberry Pi 3 B+, Raspberry Pi 4 B offers breakthrough improvements in processor speed, ...
This article introduces a method of measuring temperature using an msp430 microcontroller to replace the relatively backward experimental method of combining thermistors with ammeters in traditional t...
[i=s]This post was last edited by je00 on 2021-3-6 21:25[/i]In the debugging of embedded hardware, despite its low efficiency, engineers have been using command-line-style data transceiver tools such ...
[i=s]This post was last edited by 向阳xl on 2019-10-14 17:30[/i]Note: Because the first version was incomplete, I have re-edited it to make the problem and my needs clear.The rightmost c105 in the figur...
SPI
(Serial Peripheral Interface) is a high-speed, full-duplex, synchronous communication bus that only occupies 4 wires on the chip pins, which not only saves the chip pins, but also saves s...[Details]
It looks like a very ordinary bikini swimsuit, but it has solar charging capabilities and can charge any electronic devices you bring with you.
Solar bikini will become the best partner for wo...[Details]
High-power AC/DC high-frequency switching power supplies are widely used in the fields of communications, power, industry, military, aerospace, etc. The power of a single machine ranges from hundreds...[Details]
The essential principle of fieldbus 1) On-site communication network The fieldbus extends the communication line all the way to the production site or production equipment. It is a field communic...[Details]
We know that the main components of high-power LED lamp beads are high-power LED chips. How to manufacture high-quality LED high-power chips is crucial. Today, Huicong LED Screen Network will take ...[Details]
Recently, the National Energy Administration issued the "Energy Carbon Peak and Carbon Neutrality Standardization Enhancement Action Plan", which mentioned:
Improve the standard system related...[Details]
Recently, Gao Gong learned that as of mid-2023, the cumulative shipments of Xinda's robots have exceeded 40,000 units.
According to data from Gaogong Robot Industry Research Institute (GGI...[Details]
In today's era of intelligent voice interaction, toys are no longer just simple mechanical structures and colorful appearance designs. With the continuous advancement of technology, toys are becomi...[Details]
1. Introduction
At present, inverters are increasingly widely used in many fields. Research on inverters is of great significance and has broad prospects for engineering applications. The ...[Details]
After the audio signal passes through a 50 Ohm impedance matching network composed of an operational amplifier and resistors, it is processed by the range control module. If it is a general 100mV-5...[Details]
Recently, NXP Semiconductors officially launched the second phase of the Artificial Intelligence Application Innovation Center project in Tianjin - the Artificial Intelligence Innovation Practice Pla...[Details]
Applied Materials Expands 2D EUV Logic Scaling with Stensar™ CVD Instead of Spin-On Coating
Preview of the broadest portfolio of 3D gate-all-around transistor technologies, includ...[Details]
With the continuous development of power electronics technology and the emergence of microprocessing technology, especially digital signal processors (DSP), modern AC speed regulation systems based o...[Details]
Program requirements: Through the timer interrupt configuration, interrupt once every 500ms, and then control the LED in the interrupt service function to achieve LED1 state inversion Here are the ...[Details]
On October 19, the reporter learned from State Grid Zhejiang Electric Power Co., Ltd. that the Zhejiang Energy Big Data Center recently added data from 751 user-side electrochemical energy storage sta...[Details]
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