[b]Line-finding sensor[/b]The line-finding sensor is a sensor similar to the one in the picture above, usually composed of an infrared transmitting tube and a receiving tube. Its output signal is a sw...
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A: There is no response when controlling GPIO in user mode? For example: Figure 1
B: GPIO is not configured by default (MX6UL_PAD_CSI_MCLK__GPIO4_IO17)
It is recommended to configure in linux-4.1.15/a...
Logistics POS machine with serial port expansion ICI. BackgroundWith the development and progress of Internet technology, more and more of our work needs to rely on computers or electronic devices. Ev...
Introduction The brain of a smartphone is the baseband processor, which has a built-in microprocessor and dedicated signal processing circuits. Relying on the advanced design of the baseband controll...[Details]
The status register contains information about the results of the most recently executed arithmetic instruction. This information can be used to change the program flow to implement conditional opera...[Details]
On June 8, Apple held the WWDC21 developer conference and released a new generation of operating systems including iOS 15, iPadOS 15, watchOS 8, macOS Monterey, etc., adding a large number of ...[Details]
LED display screen is a new type of flat panel display device that appeared in the 1990s. Due to its high brightness, clear picture and bright colors, it stands out in the field of public multimedi...[Details]
Development environment: ubuntu arm-linux-gcc4.4.1 Development board: GEC210 development board Schematic I2C chip: FM24CL04 Connection with CPU, pins 0 and 1 of GPD1. Pin 0 corresponds to SDA...[Details]
SAN FRANCISCO and SHANGHAI, June 14, 2020 /PRNewswire/ -- Silicon Labs (NASDAQ: SLAB), a leading provider of silicon, software and solutions for a smarter, more connected world, today announced a col...[Details]
Various manufacturers have also been up and down in speed, memory, and functions, and they are uneven. At the same time, a large number of manufacturers with representative microcontrollers have emer...[Details]
I believe that for electronic engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, capture the timing, and...[Details]
Analog Devices Launches Feature-Rich Automotive-Grade Boost Controller to Reduce Class-D Audio Amplifier Space by 36%
Beijing, China – December 21, 2021 – Analog Devices, Inc (ADI) t...[Details]
The piston pressure gauge is a measurement standard instrument that uses the principle of hydrostatic balance (that is, the fluid pressure acting on the effective area of the piston is balanced wit...[Details]
Foresight signs MOU to jointly develop autonomous driving solutions in Shandong Province, China
Shandong Industrial Research Institute, Beidou Jingzong and Foresight will cooperate i...[Details]
Many STM32 I2Cs on the Internet are implemented based on the F series, and there are few implementations of other series of chips. For the I2C slave design of the STM32L151 series, the library in...[Details]
An encoder is a device that compiles and converts signals (such as bit streams) or data into a signal form that can be used for communication, transmission and storage. The encoder converts angular...[Details]
1. Working principle of OTDR:
Optical fiber cable testing is an important technical means for optical cable construction, maintenance and emergency repair. Using OTDR (optical time domain ref...[Details]
The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]
MicroPython Open Source section
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