After posting 500 boards and shipping over 200 devices recently, 6 boards had to be repaired with 0.1uf capacitor failures (in different locations, both in the reset circuit and the filter circuit).
T...
[i=s]This post was last edited by jennyzhaojie on 2021-3-20 17:58[/i]Lighting quality is an important indicator in the evaluation of home environment. However, it is obviously lacking in data support ...
M33LC046N RTC clock characteristicsBCD time, date up to 2099
Periodic wake-up interrupt
Alarm function
Periodic signal timing output
Digital Adjustment
Feedback resistor integrated
The RTC timing part...
[b][color=rgb(62, 62, 62)][size=17px]Without impedance control, it will cause considerable signal reflection and signal distortion, leading to design failure. Common signals, such as PCI bus, PCI-E bu...
Author: liukang
What is RustRust is a language that empowers everyone to build reliable and efficient software.High performance: blazingly fast and extremely memory efficientReliability: Various memor...
Recently, IoT Bluetooth supplier Dialog announced the mass production of the world's smallest and most power-efficient latest Bluetooth 5.1 SoC SmartBond TINY DA14531 and its modules, which simplify ...[Details]
Despite working hard to meet production targets, luxury electric car maker Lucid has been forced to recall its Air EV electric vehicles due to potential problems with the vehicle's wiring harness. Ac...[Details]
Usually people need to know the remaining days to some important dates (such as the 50th anniversary of the founding of the People's Republic of China, the return of Macao, the coming of the year 2...[Details]
On September 27, the 2021 ELEXCON Shenzhen International Electronics Exhibition and Embedded Systems Exhibition kicked off at the Shenzhen World Exhibition and Convention Center. Against the backdrop...[Details]
Figure 14 Medical ECG monitor circuit
AD620 preamplifier application circuit
Since the peak-to-peak value of the output signal of the sine signal generator is about 1V, the volt...[Details]
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* This program uses buttons to control pattern lights. *
* When K1 is pressed, the light runs from 0xfe to the left; *
* When K2 is pres...[Details]
Following Apple, Samsung also launched its own repair service Business Code April 2 (Shao Feng) reported that after Apple launched its self-repair service, the right to repair movement has once again...[Details]
On December 29, according to the latest report from Korean media, BOE's OLED screen will launch a "Chicken Game" against Samsung from 2020 to 2021, and will start supplying OLED screens to the iPhone...[Details]
In the AT89S51 instruction system, there are single-byte addition, subtraction, multiplication, and division instructions, and the arithmetic operation function is relatively strong. Arithmetic ope...[Details]
Have you noticed that the design of the speakers (also called speakers) used in our system is basically nothing more than the combination of the cabinet and the unit, as well as the crossover compo...[Details]
On December 17, Crystal Optech stated on an interactive platform that the company's HUD products are currently being developed in cooperation with a number of vehicle manufacturers. Crystal Optech wi...[Details]
Cross-signed attestation certificates for Trusted Platform Module (TPM) enable easy and secure device enrollment for system integrators and solution operators GMO GlobalSign, a world-renowned certi...[Details]
Recently, Apple launched iOS15.4, which added the long-awaited mask unlocking function. The installation package alone is more than 1G in size, so this update is a significant upgrade. Many new featu...[Details]
Ptmind and Trias completed a strategic cooperation signing ceremony in Tokyo, Japan. The picture shows Ptmind CEO Zheng Yuan and Trias CEO Ruan Anbang signing a cooperation agreement on strategy and ...[Details]
In the rapid development of the semiconductor industry, silicon carbide (SiC), as a new type of wide bandgap semiconductor material, is gradually becoming an important development direction of the ...[Details]