[i=s]This post was last edited by qwqwqw2088 on 2019-9-11 08:27[/i]The BQ25155 is ideal for headphones because its minimum 3.4V input voltage enables longer charging without a boost, and its 43μA quie...
ARM Introduction ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related ...
[i=s] This post was last edited by Tianyiwuzui on 2021-2-28 17:22[/i]I took advantage of the weekend to quickly write the second review article. It’s only two weeks away from March 15th, and I’m reall...
This is an example from the official documentation.from rp2 import PIO, StateMachine, asm_pio
from machine import Pin
import time@asm_pio(set_init=PIO.OUT_LOW)
def led_quarter_brightness():set(pins, 0...
[i=s]This post was last edited by Xianjing on 2020-12-16 16:35[/i]I am very grateful to Electronic Engineering World for providing the LAUNCHXL TMS320F280049C board. I am also very lucky to be able to...
Design of light-controlled electronic switch circuit
The light-controlled electronic switch is turned on and off by the conduction and blocking of the thyristor, which is controlled by the bright...[Details]
In the process of circuit design, bootstrap circuits composed of bootstrap capacitors can often be used to improve some performance indicators of the circuit, such as increasing the input impedance...[Details]
Industrial Securities pointed out that in addition to the new photovoltaic, the energy storage market has shown an explosive trend. In addition, the replacement demand for existing photovoltaic inv...[Details]
LED is short for light emitting diode. Due to its many advantages such as environmental protection, long life, high photoelectric efficiency (the current luminous efficiency has reached 100LM/W), a...[Details]
A bulky and large external power supply based on a linear transformer may only have two functions: self-defense and hand warmer. The R&D center of the Dutch Power Integrations (PI) company in the U...[Details]
A research team at the University of California, Santa Barbara (UCSB) announced that they have found through first-principles calculations that Auger recombination is the main cause of LED efficiency ...[Details]
Akasol has launched the new AKASystem 9 AKM 150 CYC, which has an energy density of up to 98kWh and is suitable for long-distance electric vehicles.
AKASystem 9 AKM 150 CYC...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to Reuters, the U.S. Federal Trade Commission (FTC) filed a lawsuit on Thursday local time to block Nvidia's plan to acquire Arm, adding to the global regulatory challenges facing the deal....[Details]
According to foreign media reports, Navya , a French developer of autonomous vehicles and smart shared mobility solutions, announced that it has signed a memorandum of understanding (MOU) with tw...[Details]
1. Induction method An induction test pen and a digital multimeter can be used; it is suitable for cables without metal armor and steel tape shielding; care must be taken to prevent electric shoc...[Details]
On Wednesday evening, TSMC's 18A advanced chip manufacturing plant in South Taiwan Science Park unexpectedly suffered a voltage drop of up to 90%. Although officials quickly clarified that production...[Details]
introduction
In recent years, communication methods based on public networks have been widely used in industrial remote monitoring. These remote communication methods include public telephone ...[Details]
1. Contact and coil instructions
Programming principles of PLC ladder diagram language
1. The ladder diagram consists of multiple rungs. Each coil can constitute a rung. Each rung has m...[Details]
Currently, for many popular mobile phones (especially flip phones), the color LCD, OLED display or camera module CMOS sensor and other components of the mobile phone are connected to the baseband con...[Details]
Analogue and Mixed Signal
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