[i=s]This post was last edited by damiaa on 2022-9-4 13:57[/i][Telink's new generation low power consumption, high performance, multi-protocol wireless kit B91 review] Unboxing + lighting
I received t...
Qorvo was among the 4,400 exhibiting companies at the Consumer Electronics Show this year, showcasing innovative products and solutions in the exciting area of IoT, Wi-Fi 6 and V2X. This post provides...
What are your wishes and expectations for EEWorld in the new year ? What do you want to say to your friends and yourself? Don't be stingy with your blessings, look forward boldly, describe your new ye...
The Netherlands hacker camp MCH2022, which will take place on July 22, will feature the MicroPython programmable badge below. It has an ESP32 and a Lattice FPGA with a color display.https://mch2022.or...
Recently, the editor interviewed Doug Bailey, a senior expert in LED driver circuit design. He summarized the issues that need to be paid attention to in the design work and his personal design exp...[Details]
By consulting the data, we can know that by changing the duty cycle of the high and low levels of the output level, the volume of the buzzer can be controlled. To make it easier to change the duty ...[Details]
Abstract: This article introduces a non-contact scanning method to measure the flatness of piano keys, discusses two methods of establishing measurement benchmarks and the basic components of the...[Details]
1. Introduction to STM32 general timer The general purpose timer of STM32 is a 16-bit auto-load counter (CNT) driven by a programmable prescaler (PSC). Using the timer prescaler and the RCC clock c...[Details]
Description Automotive electrical systems are poorly regulated and often experience voltage drops and overshoots. The voltage range is 11V to 15V under normal conditions, but the voltage during sta...[Details]
External reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 19), the reset process is triggered, even if ...[Details]
In the production process of lithium batteries, the finished products are automatically taken off the production line and sent to the inspection site for appearance inspection through the intellige...[Details]
With the improvement of the country's scientific and technological level, on July 7, my country realized the maiden flight of its first high-speed satellite Internet aircraft. Qingdao Airlines flig...[Details]
In order to match various light scenes, create a comfortable environment, reduce light pollution and save electricity,
the birth of
lighting
automation system solves many problems in our...[Details]
1 Introduction Direct Digital Synthesis (DDS) is a key technology for digitalization and is widely used in the fields of telecommunications and electronic instruments. DDS is usually implemented by s...[Details]
Digital potentiometers are generally composed of digital control circuits, memory and RDAC circuits. RDAC circuit is an important component of digital potentiometers. It is a special digital/analog...[Details]
In the first three classes, Pi Ziheng introduced input files in embedded development. Starting from today's class, Pi Ziheng will talk about output files. In the last class, I talked about the proj...[Details]
According to TomsHardware, the US government's attempts to block Huawei have indeed had a serious impact on the company, but behind these practices is a strategy to prohibit China from obtaining key ...[Details]
TLC0831 Example Program #include reg52.h #include stdio.h typedef unsigned int uuint; typedef unsigned char uchar; sbit adcdo=P1^0; //define the data line D0 of TLC0831 sbit adCCs=P1^2; //Define the...[Details]
Have you ever thought that in addition to comfortable seats, high-quality audio, and satisfying in-car accessories, the automotive glass surrounding the entire vehicle can also become part of the "...[Details]