STM32C0316-DK Discovery kit

This breakout board, based on the best-of-class Si4713, is an all-in-one stereo audio FM transmitter that can also transmit RDS/RBDS data. Adafruit 1958

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage ranging from 9 to 24 V

2-channel RS485 to Ethernet converter designed for industrial environment. It connects serial server, Modbus gateway, MQTT gateway, RS485 to JSON and network switch. It has two RS485 ports and two Ethernet ports. Waveshare 2-CH RS485 TO ETH (B)

Module dedicated to the audio preamplifier with DIP8 socket for NE5532, OPA2134, OPA2604 or AD826 chips

The module with a fingerprint sensor FPC1020A is designed for the M5Stack sets. The sensor has a built-in memory and can store up to 150 fingerprints. M5Stack U008

RS485 CAN HAT is an extension designed for the Raspberry Pi mini-computer in the form of a HAT overlay. Adds RS485 and CAN interfaces for the Raspberry Pi plate. Interface signals are derived as screw and goldpin connectors. RS485 CAN HAT

3D stereo camera module, which was built of two cameras with Sony IMX219 sensor and IMU ICM20948 sensor. Designed to work with Jetson Nano and Xavier NX. Seeed Studio 114992270

Data logger pre-programmed to automatically log data from Qwiic sensors. It is designed for users who need to collect a lot of data into a CSV or JSON file. Data can be saved to a microSD card or sent wirelessly to an Internet of Things (IoT) service. SparkFun DEV-22462

Module with a button and white LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-W

Pololu 2834

The Step-Up converter module converts the voltage in the range of 10-60V to 12-90V with an efficiency of 97% and operates in the temperature range of -20°C to 65°C. The maximum current is 40A at the input and 22A at the output, with a weight of 400g.

Data logger with LPC2148 chip and microSD card support. The module is equipped with a microUSB connector, Li-Pol battery charger and a microSD card slot. SparkFun WIG-12772

Step-Up DC-DC converter module. It has an input voltage of 1.3 to 16 V, an output voltage of 12 V and a maximum input of up to 2 A. Pololu 4945

Module with encoder and RGB backlight. It has an unlimited range of motion and is perfect for e.g. lighting control. Pimoroni PIM522

Module with a 2-channel driver for DC motors L293D designed to work with the Raspberry Pi Pico. It can work with a voltage from 6 to 12 V and a current of up to 600 mA. SB Components 21468

Module with 8 inputs for data acquisition from 0-24 mA analog current inputs. It communicates via RS485 interface and supports Modbus RTU protocol. The board is enclosed in an industrial enclosure. GM1008