Semi-Assembled LED Voice Sound Level Indicator Meter with Dual Row powered by 5-12 Volts. Various LED Color(s) can be soldered to PCB.Designed by NoveTTek, Ships from United States of America
At a Glance: A semi-assembled voice or sound level indicator meter that comes with unsoldered LEDs to allow the final assembler to solder various color(s) to the board. The kit picks-up the voice ...Read More…
A semi-assembled voice or sound level indicator meter that comes with unsoldered LEDs to allow the final assembler to solder various color(s) to the board. The kit picks-up the voice or sound through the microphone and indicates the intensity on the LEDs. The kit comes with Dual-LED Rows, however, only one is needed, but the final assembler can choose to solder one row or both. The kit can operate from a voltage source of 5-12 Volts.
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