| Brand | Unbranded |
|---|---|
| Mounting Style | Through-Hole |
| PCB Type | Single-Sided PCB |
| Country/Region of Manufacture | China |
Check the listing for details. Swinging Ringing Bells LED DIY Thru Hole Soldering Practice Kit, 3-5VDC. Condition: New. Listed at 3.44 USD. Note: Kit says 3-5VDC, but Blue LEDs require 4.0-4.5V to turn on! Double Sided. This is not an assembled kit! Flash speed can be adjusted by replacing 150K resistors and 10uF capacitors with different values.