3 Handy Electronic Component Modules for Your Workbench

There are tons of electronic modules available. Here are three of our favorites available in our Tindie Marketplace store now. These three modules will allow you to have a PWM, test components, and play music! 

1. 555 Timer Switch Adjustable 

Module Time delay relay Module DC 12V Delay relay shield 0~10S
 

2. LCD GM328A 

LCD GM328A Transistor Tester Diode Capacitance ESR Voltage Frequency Meter PWM Square Wave Signal Generator Electronic Kits

This can be the clunky DMM's sidekick. Measure passive components and generate a PWM up to 99% duty cycle. Great for 7 segment clock/counter  projects or blinking lights. 

User can control the RGB LCD text color. 

Also the conductive pads allow surface mount part testing that general digital multimeters (DMM) cannot do.

3.  TPA3110 XH-A232 30W

Audio Power Amplifier Board DC 8-26V 3Amp. Looking for your next music audio projects? Try the TPA3110 IC. *Requires some solder skills.

Features a metallic blue heatsink and green 1x2 screw terminals for easy wiring.

Electrostatic safety bag to prevent shock damage.

Small and compact. Just add two speakers, and audio input. Go all out and enclosure your project in a box or design a custom one.

Visit our Tindie Store to pick up one of these modules.