This board of Jihai is really, no matter how you look at it, it doesn't look goodThe board is quite smallThe two big pieces on the right really ruin the aesthetics of the board, the Type B port and th...
TI's latest tool for writing FLASH to LF24x is c2000flashprogsw_v112. It can support LF2407, LF2407a, LF2401 and related LF240x series. It is recommended to use this version. You can download this too...
[i=s]This post was last edited by sylar^z on 2019-8-11 21:21[/i]This pedometer bracelet design is based on the F103 core board and the X-NUCLEO-IKS01A3 sensor development board. The pedometer function...
sylar^zST Sensors & Low Power Wireless Technology Forum
Add Bluetooth remote control setting circuit to 4-20mA two-wire passive digital display meterAuthor:7905
1. IntroductionFirst give the final working effect photos of the work:The work of this project ...
7905onsemi and Avnet IoT Innovation Design Competition
Changes since 7.0.0Initial port for Raspberry Pi Broadcom-based boards.
Preliminary support for asyncio cooperative multitasking.
bitmaptools: dithering and alphablend are new./li
keypad.Events now in...
On the morning of September 27, ChargerLAB tested the wireless charging speed on multiple iPhones running iOS 13.1. They found that some wireless charging pads that could charge at 7.5W on iOS 13 are...[Details]
Recently I need to display the AD conversion data, and since I only have HT1621 at hand, I use this.
Hardware connection: The microcontroller uses the 32-pin chip stm8s103k to drive the HT162...[Details]
1. Problems in the selection of steam flowmeters. Some vortex sensors are selected with a larger size due to changes in process conditions during the selection of caliber or after the design selectio...[Details]
Common oscilloscopes on the market have spectrum display functions. This mainly uses Fourier transform (FFT) to convert the time domain and frequency domain. However, the FFT and spectrum analyzer of...[Details]
The Modoo patch uses Nordic's nRF52833 SoC to monitor fetal heart rate and dynamics in the first three months of pregnancy. OSLO, Norway – July 11, 2022 – Chinese company Extant Future has launched...[Details]
The ADD5203 is an 8-string white LED (WLED) driver with integrated SMBus and PWM inputs, using current mode, boost converter technology, mainly for backlight applications. The driver has a 0.15Ω,...[Details]
0 Introduction
Outdoor communication equipment has high sealing requirements. Since most products are installed on the top of buildings or towers, wind, sun and rain are the normal operating environ...[Details]
Despite its huge success, Apple has never been able to successfully enter the gaming market, either in the console or computer gaming sectors.
Back in the 1990s, before Steve Jobs return...[Details]
In order to accelerate the layout of the new energy storage industry track, support the development of new energy storage scenarios in the industrial and commercial fields, explore a benign business m...[Details]
RH5RI internal structure diagram
The RH5RH/I series is a three-terminal switch integrated regulator using pulse width modulation (PWM) and radio frequency (PFM) methods. The internal structure i...[Details]
9.1.3.6 PWM Input Mode This mode is a special case of input capture mode and operates the same as input capture mode except for the following differences: Both ICx signals are mapped to the same TI...[Details]
This article introduces a new method for measuring the Young's modulus of metal wire by using a photoelectric sensor. The key to this measurement is to accurately measure the tiny length change of the...[Details]
The method of using a megohmmeter to check the triggering ability of the thyristor is shown in the figure. In the figure, MΩ is a ZC25-4 megohmmeter (1000V), mA is the 1mA range of the MF10 multimeter...[Details]
According to statistics from the Semiconductor Industry and Equipment International (SEMI), global semiconductor silicon wafer shipment area hit a record high of 12.732 billion square inches in 2018....[Details]
There are two purposes for sending pulses:
1) speed control
2) position control
The purpose of speed control is the same as analog quantity, so there is nothing to pay attention to
The pul...[Details]
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