There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
Experience our modern, interactive documentation with live search, mobile-friendly design, and copy-paste Arduino examples! This is the Alteriom fork of the EByte LoRa E220 Series Library, enhanced ...
While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...
Abstract: This article introduces an inexpensive Wiegand-sensor-based rotary encoder that avoids rotating magnets and is suitable for electrical-drive applications. So far, Wiegand-sensor-based ...
Abstract: This paper presents a precision capacitive rotary encoder that integrates a shared charge amplifier, and a multi-stage offset calibration scheme. Recently, capacitive encoders have gained ...
#if LV_MEM_CUSTOM == 0 && LV_MEM_SIZE < (38ul * 1024ul) #error Insufficient memory for lv_demo_widgets. Please set LV_MEM_SIZE to at least 38KB (38ul * 1024ul). 48KB ...
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