A simple audio amplifier shield for the Arduino Uno R3. All through-hole components. #shield #arduino #lm386 ## Usage The output connector is male molex (shrouded), good for cheap laptop speakers like this one: aliexpress.com/item/1005006144805292.html Don't use a speaker under 4ohms. Make sure the arduino is given 5V input. The volume is controlled by a 10k pot.

USB-C 2.0 Highspeed connector. - CC lines with 5.1k pull-down - Datalines with ESD protection USBLC6-2 - 5V with filtering from VBUS ! EXPERIMENTAL !

Low Signal Relays - PCB 2 Form A 5V 30VDC PCB Terminal Telecom Relay DPDT (2 Form C) Through Hole #CommonPartsLibrary #relay #signal-relay #TQ2-L

Buzzers Indicator, Internally Driven Magnetic 5 V 30mA 3.1kHz 83dB @ 5V, 10cm Through Hole PC Pins #CommonPartsLibrary #Buzzer #CMI

Through Hole straight pin header, 01x04, 2.54mm pitch, single row #connector #pinheader #tht