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USART Data Transmission with HC05 Bluetooth

Hello @here Please I observe that while working with USART, if I want to transmit data using USB to TTL converter, maybe on Arduino serial terminal or putty, I don’t […]

Trouble with CAN Loopback on STM32F407VGT6

Hello I had a problem with CAN loopback mode using STM32F407VGT6 Can Anyone help me ?

Exploring Hyperspectral Imaging and Machine Learning

I want to share about a topic I’ve been studying for a while **hyperspectral imaging (HSI)** . HSI captures images across many wavelengths, providing detailed spectral data for each pixel. […]

Modbus RTU Communication with MAX485 Setup

Implementation of Modbus RTU master and slave communication. The setup uses the MAX485 module to communicate 2-nodes

GPS tracking with accuracy less than 1cm

I am developing GPS tracking project using raspberry pi and RTX GPS sensor with accuracy less than 1cm

Wi-Fi Clock with OTA and Browser Settings Page

I am interested to build a very similar project to this https://github.com/yuan910715/esp8266_wifi_matrix_clock . I have contacted the author several times however he does not want to collaborate on coding level […]

Bluetooth design help

I need some help with design with Bluetooth. We are building a new design and adding another Bluetooth feature. Classic / Simple Bluetooth with analog audio. See attached image. Package:Standard […]

High-power Bluetooth Communication

Hello all! You may have seen my project in #self-promotion, but if you didn’t, here’s a quick explanation. My project, named Sledscreen, is a 7″ touchscreen “tablet” replacement dashboard for […]

Water, Gas, and Electricity Meters with MQTT capabilities

Hello, I’m looking for Water, Gas, and Electricity Meters for a potential customer. Requirements: – WiFi connectivity – MQTT support – Ease of installation and initial configuration – Possibility to […]

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