Recently, I need to make a constant potential circuit, as shown in the figure below. After simulation and calculation, when the input is 1V, the potential of the RE end and the CE end should be -1V, b...
[i=s]This post was last edited by btty038 on 2020-5-11 16:55[/i]First, let's talk about frequency:Qorvo - TGA2962 is an ultra-wideband power amplifier that works in the 2-20GHz range. If it works in t...
[i=s]This post was last edited by eagler8 on 2022-6-30 11:17[/i]1. The pinpong library is a Python library for controlling open source hardware main control boards. It is based on the Firmata protocol...
"Embedded systems have great development prospects, and cutting-edge embedded technologies have emerged."As we all know, with the support of the country, independent innovation and research and develo...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-16 23:27[/i] [size=4]I happened to come across a national radio frequency map, also known as a division map. Those who are interested can downlo...
1. What is a stepper motor?
A stepper motor is an actuator that converts electrical pulses into angular displacement. In simple terms: when the stepper driver
receives a pulse signal, it...[Details]
In the past, particle size analysis methods usually used screening or sedimentation methods. The commonly used sedimentation method has the disadvantages of slow detection speed (especially for small ...[Details]
introduction:
After Kuka, Franka also became a "national brand".
The recent explosion of humanoid
robots
seems to mark 2023 as the first year of robot awakening. Not only has ...[Details]
On September 20, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a wireless char...[Details]
On November 10, Rivian, a new American car manufacturer, completed its IPO with an issue price of US$78 and a total fundraising amount of US$11.934 billion. Combined with the more than $10.5 billio...[Details]
Strategy Analytics’ newly released free report, “The Impact of COVID-19 on the AR and VR Markets,” predicts that the global AR/VR market will see a strong recovery in 2021 after the COVID-19-induced ...[Details]
WPG Holdings, a leading electronic components distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Medical has launched an application solution in the medical field...[Details]
The so-called DC variable frequency motor is actually a brushless DC motor system with automatic variable frequency speed regulation. This name is widely circulated, which is also the origin of the...[Details]
What is a servo motor
A servo motor is an engine that controls the operation of mechanical components in a servo system. It is an auxiliary motor indirect speed change device.
Servo...[Details]
Makefile file writing all: arm-linux-gcc -c -o led_on.o led_on.s arm-linux-ld -Ttext 0 led_on.o -o led_on.elf //arm-linux-ld is used to link multiple target files and library files into exe...[Details]
If you frequently use "advanced intelligent driving" functions such as Pilot Smart Driving, then I think today's article will be a good topic to discuss. Do we understand enough about today’s advan...[Details]
There are so many kinds of DVR cards in the security field (video capture card) that many engineers and consumers, especially those who are new to the industry, have no idea where to start. The p...[Details]
According to the BLUETOOTH SPECIFICATION Version 2.1 + EDR standard, there are 25 tests in total for the RF test of Bluetooth products. In the last issue, we introduced the power control test of B...[Details]
The LTC3115-1 buck-boost DC/DC converter easily meets the needs of such applications with its wide 2.7V to 40V input and output voltage capability, high efficiency, small footprint and ability to sea...[Details]
The sensitivity and reliability of alarm detectors affect each other. Reasonable selection of the detection sensitivity of alarm detectors and the use of different anti-interference measures can ...[Details]