Yet! another SMD soldering KIT. We give you a challenge, build this KIT with your skill & learn soldering.Designed by MakerPals in India
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Offer So, We are glad to reward you if you make this KIT with your Skills. All you need to do is, Get a KIT from us, Solder it and share the working model by tagging us, We will reward you with a $5 …Read More…
So, We are glad to reward you if you make this KIT with your Skills. All you need to do is, Get a KIT from us, Solder it and share the working model by tagging us, We will reward you with a $5 coupon. You can use all the resources shared here and enjoy the KIT Build.
So this is the C3P0 themed PCB Badge or a Blinky Board which is based around 555 Timer IC. Original C3PO was Built by Anakin Skywalker, C-3PO was designed as a protocol droid intended to assist in etiquette, customs, and translation, but this version doesn't do any of the original tasks, it just blinks. We made this setup as a soldering challenge kit, We solder all the SMD components with a soldering iron and the end result will be a complete Bi-Flasher working circuit which is themed after our beloved C3PO.
For powering this badge, we have to add a CP2032 Lithium Coin cell in its holder and turn on the switch. Both LEDs will start flickering in a chasing sequence, the first led will glow and the second will stay low, then the second led will turn HIGH and the first led will turn LOW, and this process will get repeated over and over.
The main component here is the Mightly 555 timer ic which is set up in a Bi Flasher Mode. This means at the output Pin, two LEDs are connected in such a way that when a positive signal gets out of Pin 3 this will make LED 2 Glow and LED 1 will remain LOW, and when the positive signals don't get out of Pin 3 LED 2 will become LOW and LED1 will start glowing
Bi Flasher constantly turns Both LEDs ON and OFF by repetitive biasing of both LEDs through pin 3. The flashing rate can be controlled by changing the value of the capacitor connected between Pin 2 and GND. right now I'm using a 22uf 16V capacitor but if we use a 10uf capacitor, the flash rate will increase. We've used the same circuit in my previous Ghost badge Project which is also a soldering kit but a THT one, this version is an SMD soldering kit with almost all component SMD except for Switch, Cap, and CON2 Pin.
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