Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...
Arducam recently launched the All-in-One Raspberry Pi AI Camera Kit with CM5, a Raspberry Pi CM5-based PoE outdoor security ...
Abstract: This paper presents design and implementation of an ultrasonic sensor based walking stick for visually impaired person. An ultrasonic sensor module, HC-SR04 is used for obstacle detection in ...
Precision sowing requires that the seeds be sown to a sowing depth suitable for seed germination according to the accurate sowing amount and appropriate seed spacing ( Zhai et al., 2014). The ...
Abstract: In addition to numerous problems faced by the Visually Impaired persons, navigation through the outdoor environment is one of them, as the terrain is unknown with surfaces filled with ...
An ESP32 development board. An OLED display module to show the measurements. A Power MOSFET to turn the sensor on and off (to save power consumption during deep sleep). A deep sleep cycle. It dumps ...
Now with Arduino powered channel changing! Clone this repo today and get two arduino sketches for changing the channel with either a potentiometer OR a 10 switch rotary encoder!
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