Is there anyone who can completely shut down PT4115? I built the circuit according to the reference material, and the DIM voltage is less than 0.3V, but the current is still more than 500uA. The data ...
Development board introduction:
The PHYTEC development board is developed by PHYTEC based on the STM32MP1 processor . The STM32MP1 series processor integrates a dual-core Arm Cortex-A7, a single-core ...
Live Details: Beineng International's new glass breakage detection solutionLive Topic: Beineng International's new glass breakage detection solutionLive lecturer: Li RenqingExcerpt from the Live FAQ:
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Remember, ST recently released the STM32U5 series with M33 core and ultra-low power consumption ? The first 40nm process, 160MHz full speed running 19uA/MHz, is mainly designed to meet the application...
1 Definition of LPWA
LPWA – Lowpowerwidearea, short for low-power wide area technology, uses lower power consumption to achieve long-distance wireless signal transmission. Compared with familiar techn...
Design Case 01 Marquee
Functional DescriptionPulse width modulation (PWM) is a very effective technology for controlling analog circuits using the digital output of microprocessors. It is widely used ...