Banana Pi BPI-Bit - development board with ESP32

Ewa Lipowska-Nadolska, Marcin Kwapisz, Krzysztof Lichy

TWO-STEER SERWOMECHANISM CONTROLLER - PLATEBOARD AND PROGRAMMED LAYOUT

7-segment LED display, 1 digit 20.40mm, bright green (573nm), 40 mcd (20mA), common anode, bright red (635nm), 10 mcd (4mA), common anode. Pb-free. LED1-AS-B-08011BMRMG

Insulated fibre-optic probe with a measurement range of up to 2500 V. Operates up to 350 MHz and can be connected to an oscilloscope via a BNC connector. Battery-powered. Micsig OIP350B

Module with an analog temperature and humidity sensor based on the SHT10 system. It is characterized by high reliability and stability with low energy consumption. It is compatible with 3.3V and 5V controllers. DFRobot DFR0066

This sensor shield utilizes the BME280 pressure/humidity/temperature sensor, the CCS811 air quality sensor and the APDS-9301 ambient light sensor - using each corresponding Arduino library. The shield has been equipped with two RJ11 connectors for wind and rain detection and measurement, as well as optional pins for external temperature readings and soil moisture sensor. DEV-14153

Assembled remote two-channel switch PILOT. AVT5455 / 1 C

RFID antenna designed for UHF RFID tags. It allows you to increase the effective range of tags to about 2.5 cm. SparkFun SPX-15113

POWER AMPLIFIER 2x15W OR 2x7W - PRINTED PLATE

Set with six microphones designed for audio applications for Raspberry Pi minicomputers. It consists of a board with microphones and a module with audio circuits. Seeed Studio 107990055

The Teensy Prop Shield is meant for making interactive light and sound effects on small, handheld props and wearable costumes. Features 10DoF (Degrees of Freedom) motion sensors, 2W audio amp, high-speed 5V buffers for driving APA102 LEDs, 8MB flash memory. DEV-13995

Module with a relay with a permissible maximum current of 10A with a 5V coil (MOD-03.Z). The module has a transistor relay control transistor and an overvoltage / self-inductive diode from the coil.