Electronic Modules＆Displays
NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator
$0.31
Audio Amplifier module
Non-Destructive MP3 Decoding Board with Self-Powered TF Card U Disk Decoded Player Module
$0.97
Audio Amplifier module
PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo
$0.46
Audio Amplifier module
PAM8406 Digital Amplifier Module With Volume Control Potentiometer 5Wx2 Stereo
$0.38
Relay Modules
Price range: $0.31 through $0.60
This product has multiple variants. The options may be chosen on the product page 
Audio Amplifier module
PCF8591 Module Analog to Digital / Digital-Analog Converter Module with F-F Jumper Wire
$1.13
Sale!
Breakout Board
Original price was: $0.40.$0.24Current price is: $0.24.
