IoT – Internet of Things

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Capacitor as a Charge Well

Embedded Systems, IoT - Internet of Things

Capacitor as a Charge Well

This is simple experiment I conducted to see effect of capacitor as a charge well/ charge pump to provide current burst in intervals.I had an old cell phone battery and wanted to use it for running my small alarm clock which works on single AA battery. Now a look at datasheet of battery shows capacity [...]

By admin|November 19th, 2019|Embedded Systems, IoT - Internet of Things|Comments Off

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Using DMA for timer or PWM in stm32duino or leaflab maple

Embedded Systems, IoT - Internet of Things

Using DMA for timer or PWM in stm32duino or leaflab maple

Using DMA for timer or PWM in stm32duino or leaflab maple While stm32duino has a generic API for using DMA for any peripheral, it is not well known. I had to search various examples to get an idea. There too older examples use deprecated API, while newer tube API is intuitive and easy. Setting up [...]

By admin|November 19th, 2019|Embedded Systems, IoT - Internet of Things|Comments Off

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