74LS07N

Zbigniew Michalewicz

VOLUMER ELECTRONIC AUDIO POTENTIAL REGISTRY - PLATES AND PROGRAMMED LAYOUT

Bruce Carter, Ron Mancini

MINI AMZER FAN7021 - PRINTED PLATE

HAT designed for Raspberry Pi 3B+ and Raspberry Pi 4B minicomputers. HAT enables direct power supply of the minicomputer from the Ethernet port. The module is powered by 37 to 57 V, supplies 5V and 3A. ArduCam U6102

MPL115A1 Barometric Pressure Sensor Breakout Board

A small mobile battery with a capacity of 4000 mAh for charging portable electronic devices, powered by 5V. The power bank is charged via the USB port . The level of charge is indicated by means of LEDs. PB11 4000 mAh pink

Minicomputer with Allwinner H3 quad-core processor and 512 MB RAM. It has a WiFi and BT module, two Ethernet ports, 2 USB 2.0 ports and a microUSB and a microSD slot. FriendlyELEC NanoPi R1

Richard Read

BB Black Expansion CAPE, Supports Arduino, Compatible with UNO (default) and Leonardo (by configuration)

High-power, 12 V brushed DC motor combined with a 20.4:1 metal spur gearbox, and it has an integrated 48 CPR quadrature encoder on the motor shaft, which provides 979.62 counts per revolution of the gearbox’s output shaft. Pololu 3215

Black and white e-Paper display with a diagonal of 7.5" and a resolution of 880x528 px. SPI interface. Without PCB. Waveshare 7.5inch HD e-Paper