| SUMMARY: |
| *Important Note: KITs require assembly and soldering. KITs work with a 3V small Battery. The 3V small battery is/are included. ***Small Batteries ARE included*** Transistor Dual LED PIN Flasher KIT Parts with Ears: The Electronic KIT provided is for a Transistor LED Flasher that sequentially lights-ON and lights-OFF with a set-up of two-transistors and two-capacitors that activate each other indefinitely (or until power is cut-off). The capacitors charge through a constant-time mandated by the size of the resistors and of course the size of the capacitors. The frequency of oscillation has been lowered so that the human eye can easily see it. The KITs have to be assemble and solder by the buyer (all KITs parts and PCBs are provided). The assembly and soldering of these KITs is relatively easy. If any questions please ask over messages, thank you. KITs come with a special PCB design that has EARS where the LEDs can be soldered. The KITs come with White and Blue LEDs so that the assembler can choose which color to solder or mix it. The batteries (small) are included for the KIT also. What will I receive? 4x KITs Simple Dual White Blue LED Flashers (all KITs parts and PCBs included). Small Batteries are included for the KITs. (Please notice that LED Colors are provided in White Frosted and Blue WET as shown in images). Assembly instructions/guide is provided to buyers over PDF digital download format. If any inquiries, please ask over the messages. Sample Demo: To view the sample demo...coming soon. USA Inventory / Stock: All items for sale are in stock at hand and shipped from California. True USA Based Seller. ======= You can view more DIY KITs at our store ======= Related: LED, LED Bargraph, LED Bar Graph, Arduino BarGraph, LED Display, LM3915, audio/sound level indicator.
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