Category: Main categories

A board with a built-in ESP-WROOM-32 module and an 0.96 "OLED display (SSD1306) with a resolution of 128x64. The ESP32 system enables communication of WiFi 2.4 GHz and Bluetooth BLE v4.2 networks. modESP32_OLED

Servo equipped with metal gear and analogue feedback. It is supplied with the voltage in the range from 4.8 to 7.2 V. DFRobot SER0044

M4T28-BR12SH1, Battery Backup IC, 2.8 V 4-Pin, SNAPHAT

High voltage, fast, bipolar NPN power transistor. STMicroelectronics BULD118D-1

32-bit microcontroller with ARM Cortex-M4 core, 1MB Flash, BGA176, STMicroelectronics

74LVC1G97GW,125 is a configurable CMOS logic gate with three inputs and flexible logic function selection, ideal for applications requiring versatility and minimal board space. The device offers compatibility with low-voltage systems, as well as good current-driving capability and fast switching performance.

Gravity: I2C 12-Bit DAC is a module with 12-bit DAC and built-in EEPROM memory. The module is powered by 3.3 ... 5V for communication used by the I2C interface. DFRobot DFR0552

Sensor module for use in the area of virtual reality (VR). It was based on the BNO080 chip, which integrates the accelerometer, gyroscope and magnetometer with the ARM Cortex M0+ microcontroller. SparkFun SEN-14686

LIDAR-Lite v3HP is a laser rangefinder with a measuring range of 5 cm ... 40 m. Power consumption is a maximum of 85 mA. Supply voltage in the range 4.75 ... 5 V. Class 1 laser. I2C or PWM interface. SparkFun SEN-14599

Starter kit with Arduino MKR1000 board designed for learning the basics of IoT (Internet of Things). Arduino GKX00006

STKNXTR, Miniature KNX transceiver with voltage regulators, VFQFPN-24

Pro Micro is similar to Pro Mini Arduino compatible board, main difference is that Pro Micro uses ATmega32u4 with builtin USB connectivity. Sparkfun DEV-12640

Module with PDM microphone. It allows you to receive a sound signal and send it using PDM modulation. Adafruit 3492

Adrian Kaehler, Gary Rost Bradski

Aluminum housing with a fan dedicated to the LattePanda V1.0 minicomputer. Black colour. DFRobot FIT0530

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

Module with an analog sound intensity sensor. It enables measurement in the range from 30 dB to 130 dB with a measurement error of ± 1.5 dB. The module returns the output voltage in the range of 0.6 to 2.6 V. DFRobot SEN0232

The module with the SX127x 433 MHz system for LoRa communication, designed for FireBeetle boards. It communicates via the SPI interface. DFRobot TEL0121

Set with a measuring module and a probe for measuring the pH of wet soil and food products. The module is powered with the voltage of 5 V and has an analog output with a voltage range from 0 to 4 V. DFRobot SEN0249