nRF52840 Bluetooth 5.0 Sensor Node with Robust Power and Enhanced RF Performance

ESP32-S3-PLC For Home and Small Industry, include 8 12V SSR to control DC and AC Current, 8 isolated I/O and a ESP32 as a brain with a USB C to upload the code and the connectivity advantages of the ES32 like WIFI and Bluetooth.

- ESP32, WT32-ETH01 Transceiver; 802.11 b/g/n/e/i (Wi-Fi, WiFi, WLAN), Bluetooth® Smart 4.x Low Energy (BLE) 2.4GHz ~ 2.5GHz Evaluation Board #CommonPartsLibrary #DevelopmentBoard #RF #EvaluationBoard #Wifi #Bluetooth #Module

ESP32-C6-DevKitM-1 is an entry-level development board based on ESP32-C6-MINI-1(U), a general-purpose module with a 4 MB SPI flash. This board integrates complete Wi-Fi, Bluetooth LE, Zigbee, and Thread functions.

The Wio-WM1110 is a fusion positioning module for developing low-power, long-range IoT applications. It's embedded with Semtech LR1110 and Nordic nRF52840, features Semtech's LoRa technology for long-range wireless communication, GNSS, Wi-Fi, and Bluetooth for location tracking services.

This project is a Wearable AI Camera designed to integrate multiple components such as a Murata Bluetooth module, Crypto controller, and various sensors like the STMicroelectronics Time-of-Flight sensor and microphone. It's powered by a diverse set of power nets and connects through different communication protocols. #wearableDevices

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

Custom base PCB for a Blue AI figurine with ESP32-S3 Wi‑Fi/BLE, I2S microphone and speaker audio, LiPo battery charging, eye LEDs, and expansion wiring into the figure.

Single-project implementation of the Blue Ant AMP Architecture Rev2 using one shared schematic with six logical board partitions: PCB-01 phono stage, PCB-02 input selector and relay attenuator interface, PCB-03 balanced driver and RCA-to-balanced conversion interface, PCB-04 dual logical power amplifier channels, PCB-05 multi-rail power supply, and PCB-06 isolated control and display. Explicit inter-partition connector interfaces and named nets preserve balanced signal handling after RCA conversion, distinct rail domains (+63V, -63V, +15V, -15V, +5V, +3.3V), and documented hard constraints including low-noise analog isolation and high-voltage domain separation.

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This project actually has two STM32 blue pill microcontrollers where one act as a master and other act as a slave. The next step is the slave STM32 is connected to a MCP9808 temperature sensor and it measures the air temperature and is connected to the slave STM32 microcontroller using I2C protocol. Then the measured temperature data is send from slave to master using two MCP2551 CAN modules. All this connections are done in a breadboard.

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

This is a template for your own Blue Pill shield with pinout on a board! #ARM #STM32 #IoT #Arduino #template

Welcome to your new project. Imagine what you can build here.

Welcome to your new project. Imagine what you can build here.

Welcome to your new project. Imagine what you can build here.

Welcome to your new project. Imagine what you can build here.