Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maxi-
mum current rating.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.6V, V
IH
= +1.4V, V
IL
= +0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +3.0V,
MSP430 can choose to use up to three oscillators depending on the model. We can choose the appropriate oscillation frequency according to our needs, and we can turn off the oscillator at any time when...
[i=s]This post was last edited by zhang1gong on 2022-1-8 10:49[/i]1 Generate the code for the EXAMPLE PROJECT project and run it
Running "Bluetooth - SoC Blinky" successfully, the LED on the BG22-EK41...
I am very disappointed. I have been debugging for so long but have not made any progress. I have never used HAL library, CUBEMX and CUBEide, which results in the serial port printing not being availab...
[backcolor=white][size=4][color=#000000]As a novice in embedded programming, I first need to install the embedded system development tool IAR, of course, the cracked version. But I encountered some pr...
Bluetooth, an ancient and excellent technology, has brought many stories with the launch of Apple's AirPods. As a practicing engineer, I would like to share with you some of the stories about it, main...
Share a Proteus simulation of a running light and a flashing light made with the LPC2124 chip. Here is the schematic diagram: Source code: /********************************************Copyright ...[Details]
The latest report from market research firm DSCC predicts that the panel production capacity area will increase by only 7% in 2022, and the growth rate will be around 5% in the next three years. At t...[Details]
Recently, there was news that OPPO will soon release the OPPO A93 5G mid-range phone in China. Recently, the official pictures and specifications of this phone have appeared on e-commerce websites. ...[Details]
We've seen a lot of Surface Duo cases since it went on sale in October, but what if you want to completely replace the back glass? One Surface Duo user replaced the back glass with an aluminum cov...[Details]
On August 4, Minxin Co., Ltd. issued an announcement on the results of its initial public offering and listing on the Science and Technology Innovation Board, determining the issue price to be 62.67 ...[Details]
As we all know, the production and management of food and medicine are related to human life and health. If the quality of food/drugs threatens human life, it will be a great disaster. Therefore, all ...[Details]
AD7705 is a newly launched 16-bit Σ-Δ A/D converter by AD Company. The device includes a front-end analog conditioning circuit composed of a buffer and a programmable gain amplifier (PGA), a Σ-Δ mo...[Details]
1. Overview of soft magnetic properties measurement
1.1 Soft magnetic materials
Usually we call the material with Hc less than 1000 A/m after excitation saturation as soft magnetic material. It has...[Details]
About the bandwidth of oscilloscopes
Bandwidth is known as the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The oscilloscope market is often divided ...[Details]
The PROFIBUS DP communication of S7-1500 can be realized through the CPU with integrated DP interface, PROFIBUS communication module CM1542-5 or communication processor CP1542-5.
The PROFIBUS...[Details]
The electronics industry has set the stage for LED lighting and has a rich portfolio of products for nearly every home and commercial application.
The benefits of LEDs have not only been widely ...[Details]
High-efficiency 6kW inverter
Aurora® grid-connected transformerless
inverter
provides a unique combination of ultra-high efficiency, easy installation design, long service life a...[Details]
The world's first 3D packaged chip is born! On Thursday, UK-based AI chip company Graphcore released an IPU product, Bow, which uses TSMC's 7nm 3D packaging technology. It is reported that this p...[Details]
Before using the motor or when it is faulty, you should first measure the condition of the motor before powering it on.
There are two main parameters to judge whether a motor is good or not. O...[Details]
Allegro MicroSystems (hereinafter referred to as Allegro), a global leader in motion control and energy-efficient system power and sensing solutions, announced that it will participate in the 2019 In...[Details]
Microcontroller MCU
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