[i=s]This post was last edited by cruelfox on 2021-4-17 15:49[/i] The Vidonn wristband I scrapped last time has many components on the board, but few GPIOs. I can't use so many external things at the...
33. Does the CLA have access to all memory on the device? The CLA can use specific blocks on the device.CLA Program Memory On Piccolo (2803x and 2806x), this is a 4k x 16 block, single cycle (no wait ...
[backcolor=white][color=#000000] In many wireless IoT devices, such as wearable electronics and battery-powered or self-powered sensors, it is critical to keep power consumption to a minimum. Some of ...
After mounting the chips according to the circuit diagram, the voltage at VCC3V3 is not 3.3V, but 4.6V. After C46 is replaced from 22pF to 330pF, the voltage at VCC3V3 is 3.3V (the required voltage is...
[i=s]This post was last edited by sunboy25 on 2021-6-3 11:15[/i]I would like to ask if anyone has the reference for active filters in Chapter 3 of Circuit Design Based on Operational Amplifiers and An...
The national electronic competition is still difficult. Within the specified time, that is, 4 days and 3 nights, we need to make electronic competition questions with high standards and high requireme...
As a complement and companion to the lithium battery industry, whether the hydrogen energy industry can take up another "big banner" of new energy, its technological research and development progress...[Details]
SABIC launches ULTEM™ DT1820EV resin to create dazzling metallization effects at a cost-effective price, enhancing the design of consumer electronics products
SABIC, a global diversi...[Details]
Trash talking to distract opponents has a long tradition, and now researchers at Carnegie Mellon University have shown that frustrating words can be distracting even when they are spoken by robots. ...[Details]
There are two instructions in ARM for transferring data between the status register and the general register. 1: Let's talk about the status register first For 32-bit ARM processors, the status regi...[Details]
AirMagnet's wireless LAN security and management products occupy a very important position in the market. Through the continuous expansion of business volume, it has always been one of the leaders in...[Details]
As panels become cheaper, the prices of large-screen TVs have also started to plummet. In the past two years, many people should have felt that the price of large-size LCD TVs has plummeted. A 4K 5...[Details]
ams OSRAM Belago 1.1 infrared dot projector adds finishing touch to Luxonis’ new robotic 3D vision system
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ams OSRAM’s Belago 1.1 infrared dot projector is used in Luxonis’ ne...[Details]
Circuit Function and Advantages
This circuit provides a simple, highly integrated temperature solution that can interface to a 4 mA to 20 mA host controller. This circuit is a very l...[Details]
Good maintenance and monitoring of
the
battery
system can provide owners with a stable, reliable and economical power source.
The use and maintenance ...[Details]
The sound that people can hear is produced by the vibration of objects. Its frequency is in the range of 20HZ-20KHZ. The sound exceeding 20KHZ is called ultrasonic wave, and the sound below 20HZ is...[Details]
All on-chip peripherals of the stm32 chip need to set the clock manually. Three different clock sources can be used to drive the system clock (SYSCLK): The HSI oscillator clock is generated by an i...[Details]
Generally, oscilloscopes with a bandwidth exceeding 200M will have two input impedance options, 1M and 50 ohms. So what is the use of 50Ω? Isn't it true that the higher the input impedance, the bett...[Details]
introduction
In a wireless LAN, the transmission medium is mainly radio waves and infrared rays. Any eavesdropper with receiving ability may intercept the data in the wireless channel, grasp the ...[Details]
70W, 80kHz Boost Converter Circuit for Color Monitor
Figure 70W, 80kHz boost converter circuit for color monitor
In the boost converter circuit shown in the figure, the boost inductor L1, boos...[Details]
MCU
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