Low-power USB-C 5V environmental sensor node with ESP32-S3 WiFi/BLE, digital temperature/humidity sensing, protected 5V input path, and 3.3V regulation.

Arctic Tank Monitor — low-power nRF9160 LTE-M sensor node for -40°C tank monitoring. Battery powered from a 3.6 V Li-SOCl2 cell, with TMP117 ambient sensing, external I2C ultrasonic sensor interface, nano-SIM, U.FL LTE antenna, and SWD programming.

Low-Power MCU-Based SPI TFT Display Board with Advanced Power Management and Protection

This is the project template for the Raspberry Pi Pico 2, the latest addition and update to Pi Pico line up. Raspberry pi pico 2 is equipped with the RP2350, a cutting-edge, high-performance microcontroller designed with enhanced security and versatility in mind. Every element of its design has been upgraded, from the advanced CPU cores to the innovative PIO (Programmable I/O) interfacing subsystem. The Raspberry Pi Foundation has integrated a robust security architecture centered around Arm TrustZone for Cortex-M, ensuring data protection and integrity. Additionally, new low-power states and expanded package options broaden the range of applications, making the Pico 2 an ideal choice for diverse, power-sensitive projects. To learn more about what's the key differences between the original Pi Pico and the new Pi Pico 2, read our blog https://www.flux.ai/p/blog/whats-new-in-the-raspberry-pi-pico-2-a-showdown-with-the-original-raspberry-pi-pico #project-template #template #raspberry #pi #pico2 #newpico

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.

Cheap and low-profile 12V boost converter based on MT3608 for low current applications. Maximum current 30mA #boostConverter

Low dropout linear voltage regulator board that can provide 3.3V with up to 1A output and could operate down to 1V input-to-output differential. #firstpcbFlux

PGA103+ based ultra low noise, high dynamic range preamp for VHF and UHF. By Sam Jewell, G4DDK and Kent Britain, WA5VJB

Board for low power projects based on ESP32. It has I2C connector, one UART connector, boot and reset buttons and RGB led #led #esp32 #sd #iot

PGA103+ based ultra low noise, high dynamic range preamp for VHF and UHF. By Sam Jewell, G4DDK and Kent Britain, WA5VJB

PGA103+ based ultra low noise, high dynamic range preamp for VHF and UHF. By Sam Jewell, G4DDK and Kent Britain, WA5VJB

Board for low power projects based on ESP32. It has I2C connector, one UART connector, boot and reset buttons and RGB led

Cheap and low-profile 12V boost converter based on MT3608 for low current applications. Maximum current 30mA #boostConverter

Board for low power projects based on ESP32, here is one I2C connector, one UART connector, boot and reset buttons and RGB led

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.

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

This project is a low-noise amplifier (LNA) circuit. It primarily uses a BFU520YX transistor as the active component. BNC connectors are used for signal input and output. The circuit is designed for high-frequency signals. #project #Template #projectTemplate #LNA #RF #BFU520YX

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

amplificador

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

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

An evolving template for manufacturing of PCBs on a CNC machines I love [this guide](https://www.instructables.com/Milling-Printed-Circuit-Boards-PCBs-on-a-Cheap-CNC/) for CNC milling PCBs -0.4mm KeepOut -1mm via drill size #template