The PWM function is in the pulseio module. It is also very easy to use, such as:import pulseio
import boardpwm = pulseio.PWMOut(board.D13, frequency=50)
pwm.duty_cycle = 2 ** 15The duty cycle of the P...
[i=s]This post was last edited by dql2016 on 2021-4-25 18:59[/i]I don't have much knowledge about Bluetooth yet, so I can only run the official routine to see the effect. The routine I tested is this:...
dql2016onsemi and Avnet IoT Innovation Design Competition
Spectrum Type
Traditionally, cellular networks operate in licensed spectrum and Wi-Fi operates in unlicensed spectrum. However, in the 5G era, this division has gradually become blurred. On the one ha...
This software architecture refers to TI's MSP430Ware, which is different from the MSP430Ware++ introduced in the blog. Please pay attention when reading. When we use MSP430Ware, we should first downlo...
C2000 series chips are widely used in digital power supply and motor control, in which overcurrent and overvoltage protection are essential. TI's Picollo series chips, starting from F2802x, have integ...
Electric vehicle air conditioning is an important factor affecting the energy consumption of the entire vehicle. Reducing air conditioning energy consumption is beneficial to improving driving rang...[Details]
The first method: turn the multimeter range switch to the DC voltage 2.5V position, gently pinch the two sides of the piezoelectric ceramic with the thumb and index finger of the left hand, hold the ...[Details]
Fujitsu's Arm-based A64FX processor may power the world's most powerful supercomputers, but it looks like its successor will be a more general-purpose chip focused on energy efficiency. The Japanes...[Details]
This system is based on STM32F407 and mainly uses FIFO for high-speed cache. The high-speed signal is first sampled by AD, and then the sampled data is cached in FIFO for processing, and then Blackman...[Details]
In the rotary power transmission system, torque is an important parameter in many mechanical measurements. Due to the high-speed rotation of the rotating parts in this type of system, the sensor po...[Details]
Ceramic capacitors are made of ceramics with high dielectric constant (barium titanate monoxide) squeezed into round tubes, discs or disks as dielectrics, and silver is plated on the ceramics as el...[Details]
STM8 simulation shows swim error : comm timeout: Understanding the problem: IO multiplexing for option byte write operation. The option byte includes the configuration of the chip hardware characte...[Details]
Motorola Moto Tab G20 has appeared on Google Play Console and shared relevant specifications. Some renders of the product have also surfaced ahead of the launch. The specifications and design r...[Details]
The three-day college entrance examination from June 7 to 9, 2014 has ended. Let's review the popular cheating and anti-cheating tools that appeared in this college entrance examination to face t...[Details]
New products are rugged, reliable, meet AEC-Q101 standards, and save board space
Nijmegen, April 27, 2022: Nexperia, the expert in high-volume production of basic semiconductor compo...[Details]
The way instructions give data to be operated is called addressing mode. In other words, addressing mode is to find the real address of the number involved in the operation. There are 7 addressing ...[Details]
1. Completed the reading of text files from SD card. -- Completed
2. Then let the SD card read the 24-bit bmp image and display it. --Completed Step 1, transplantation. Step 2, debugging.
Debugging ...[Details]
AI is often used to provide perception capabilities for advanced autonomous vehicles. But can AI also help autonomous vehicles (AVs) make safer decisions in planning and control? Anyone used to d...[Details]
It is reported that the number of confirmed cases in India has climbed to 9,152, and the domestic death toll has reached 308. Due to the rapid increase in confirmed cases, Indian Prime Minister Modi ...[Details]
Introduction Field Programmable Gate Array FPGA (Field Programmable Gate Array) is a field programmable ASIC that combines many advantages such as strong versatility, flexible design, high integrat...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
