Hey guys, I have something I don't understand, I want to ask the following experts! I want to use two bluenrg-2n for master-slave communication, each bluenrg-2n is connected to the stm32f405 on its ow...
I was reading a book on analog electronics recently, and suddenly I had an idea. Can the differential input of the instrumentation operational amplifier AD620 achieve the same difference-finding effec...
I bought it for a competition and used it once, but it has been lying around since then. It's 899 on Taobao and I'm selling it for 400. If you're interested, add QQ 825340277. You can use a knife....
According to the Economic Daily, MediaTek's global smartphone chip market share continues to rise this year, not only will it beat its arch-rival Qualcomm for two consecutive years, but it will also ...[Details]
introduction
In the design of control terminal system, when the system requires low overall power consumption, C8051F series microcontrollers are the best choice. They have flexible clock hard...[Details]
Traditional LC series resonance
Switching power supply" target="_blank" Switching power supply
In order to achieve miniaturization, the operating frequency is forced to be increased to redu...[Details]
On the morning of March 8, Samsung announced the launch of the SmartTag series of trackers in January. They are small, portable Bluetooth devices that can be placed together with keys, backpack...[Details]
Chaos science has been widely studied thanks to Lorenz's "butterfly effect" in the 1960s. Chaotic signals have the characteristics of initial value sensitivity, internal randomness, ergodicity and bo...[Details]
Oscilloscope high-voltage differential probes are also active probes that use Hall sensors and induction coils to measure DC and AC currents. The current probe converts the current signal into a vo...[Details]
ADDWF Add the contents of the W register to the contents of the f data register
Syntax: ADDWF f, d
Operand: f is the lower 7-bit address of the data register (0x00~0x7F)
d is the lower 7 bits of ...[Details]
Even though the UPS uses the same battery technology, the battery life of different manufacturers varies greatly. This is very important to users because the cost of replacing batteries is very hig...[Details]
A set of new hands-on spy photos of what are suspected to be the real Huawei Mate 30/model have been exposed, and the style is different from the recent exposure. As shown in the picture, the "Mate 3...[Details]
In recent years, with the rapid development of production technology, the brightness of LEDs has been improved and their lifespan has been extended. In addition, the production cost has been greatl...[Details]
December 22, 2021 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, has launched
a new Sensor Technology page
on its ...[Details]
With the continuous development of artificial intelligence technology, from smart homes to smart driving, from weather diagnosis to financial risk control, the application scope of AI is becoming mor...[Details]
1. Download necessary information from the official website Download the AT91SAM9X25 manual from the official website The first is the chip manual, query registers and other information The seco...[Details]
1 Introduction
DC regulated power supplies have been widely used in many industrial fields. In industrial production (such as electric welding, electroplating or DC motor speed regulation, etc...[Details]
The European electric vehicle charging standard CCS2 is a combined standard that integrates AC charging and DC charging. The combined charging system is an open international standardized system, m...[Details]
ST - Low Power RF
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