Decade Resistance Box - a module for regulating the resistance

Module with an IO pin expander based on the TCA9534 system. It allows you to add 8 GPIO pins to an I2C-controlled project. SparkFun DEV-17047

Converter module USB-RS-485. Supports Win7, XP, Vista, Linux, Mac OS operating system. modUSB-485

Module with three voltage analog outputs ranging from 0 to 10 V. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3079ADAM

Peltier TEC1-12706 module with 50W power and a 40x40x3.9mm heat dissipating surface. The maximum power consumption is 6.4 A at 14.4 V

Module with 32 IO pins and 14 analog inputs. It communicates via the RS485, USB or Ethernet interface and supports the Modbus RTU/TCP protocol. Numato Lab NLGM1002-A

Dual-channel DAC converter compatible with the SYZYGY standard. The module can simultaneously generate two 5V signals with 14-bit resolution and sampling frequency up to 100MS/s. The module is compatible with Eclypse Z7 and Genesys ZU evaluation kits. Digilent Zmod AWG 1411 410-397

Camera with USB interface with 16MP resolution. Equipped with a Sony CMOS IMX298 sensor and a wide-angle lens with a viewing angle of 105°. ArduCAM B0268

I2C multiplexer module with TCA9548A system. Allows you to connect up to 8 devices. The system works like a gateway - it transmits I2C interface data to one of the 8 main busses. This allows you to connect up to 8 devices with the same address. DFRobot DFR0576

Keyboard module with 10 tact switch buttons. The state of the buttons can be read using digital pins or a common analog output. DFRobot DFR0792

The X-NUCLEO-IHM17M1 is a low voltage three-phase brushless DC motor driver expansion board based on the STSPIN233 for STM32 Nucleo. It provides an affordable and easy-to-use solution for the implementation of portable motor driving applications such as thermal printers, robotics and toys

Gravity: Analog TDS Sensor / Meter is an analog water purity measurement module. It is powered by 3.3 ... 5.5V voltage and has an analogue output interface. Module compatible with Arduino. DFRobot SEN0244

2-channel USB-CAN adapter with CAN protocol analyzer function. Dedicated to industrial applications. Waveshare USB-CAN-B

C-mount lens. Focal length 50mm, FoV 10°(H), 7°(V). Designed to work with the Raspberry Pi HQ camera. ArduCAM LN054

Extension module with ADC AD7616 converter dedicated to FPGA boards. It offers 32 channels with a resolution of 16 bits and an FMC LPC connector. Numato Lab NLFMCADC002

Xbee USB adapter based on the FTDI chip. Intended for configuring Xbee modules. Thanks to the female goldpin connector, it can be used as an FTDI programmer for Arduino FIO / pro / mini / lilypad. DFRobot DFR0050

Audio player module with Ogg Vorbis, MP3, AAC, WMA and MIDI codec. Equipped with a microSD slot, audio amplifier and LiPo charger. SparkFun DEV-11013