[Simon Monk] got frustrated with bad ADC performance when tinkering with an ESP32 board, and decided to put three of the nowadays-iconic boards to the test – a classic ESP32 devboard, a Pi Pico with ...
analogReadResolution(12); // Sets the sample bits and read resolution, default is 12-bit (0 - 4095), range is 9 - 12 bits analogSetWidth(12); // Sets the sample bits and read resolution, default is 12 ...
The SparkFun OpenScale – IoT project is a ready-to-use ESP32-based IoT smart scale with open-source hardware and firmware support that makes it easy to read precise weight data from load cells without ...
static const uint32_t adc1_tp_atten_scale[4] = {65504, 86975, 120389, 224310}; static const uint32_t adc2_tp_atten_scale[4] = {65467, 86861, 120416, 224708}; static ...
The Smart SMS Alert System using Seeed Studio Xiao ESP32 is one of the compact IoT projects that uses an HC-SR04 ultrasonic sensor to detect nearby movement. The system acts like a motion detector ...
Waveshare ESP32-S3-RLCD-4.2 is a 4.2-inch Reflective LCD (RLCD) development board built around ESP32-S3 wireless SoC for DIY projects, rapid prototyping, and smart display devices that need a ...
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