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Am working on a a home automation system that controls water pumps and taps based on motion detection using the Zephyr RTOS on an ESP32 microcontroller, how can i properly […]
I am working on reading temperatures from multiple DS18B20 sensors connected to a shared 1-Wire bus on an STM32 NUCLEO-F103RB board. The sensors operate in parasitic power mode, with a […]
How do I set up and establish communication between the ESP32 and the R307 fingerprint sensor, ensuring that the sensor can be recognized and initialized by the ESP32? My aim […]
Hello guys, I’m working on a flight controller using an mpu6050 and I’m wondering if the pitch and roll fluctuate too much. These values represent the output of a complementary […]
I am designing a heart rate monitor system using an `ESP32` microcontroller, tested on a `breadboard setup`, to simulate the functioning of a `pacemaker`. The system continuously monitors `heart rate` […]
Hii guys I’m exploring the possibility of using ESP32 to develop a wireless sensor node for monitoring environmental parameters like temperature, humidity, and others . Can I use a single […]
Hi, I’m building a weather station using Arduino to measure temperature, humidity, and atmospheric pressure. Now, I want to take it a step further and establish IoT connectivity to transmit […]
Based on my previous question, How do I enroll fingerprints into the sensor and store them for future comparison? cause am getting an imaging error and error receiving packets when […]
Alright guys, I need to monitor hall sensors for position encoding with up to 350 changes per second. My current Python program watches GPIO pins but uses too much CPU. […]
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