Description: THT Soldering Practice Circuit Board Kit - Flip Flop Circuit This is a board I designed for those who are learning to solder or just need a little practice before jumping into a repair/build. This kit includes 26 resistors, 2 capacitors, 2 transistors, 2 LEDs, one variable resistor and a 9 volt battery pigtail (not in pics). A reference is on the back of the board to help with identifying the parts. Note that the reference lists the transistors as 2N4401, but I may substitute other NPNs as needed depending on availability. (2N3904, 2N2222, etc) The circuit is a modern astable version of the Flip Flop circuit. Once power is applied to the power pads (9 volts dc provided by you), the LEDs should blink alternately. While this is a simple circuit, it has several variations with many uses. Look it up! :) If you are new to soldering, I highly recommend watching some videos on the web. This helped me tremendously with learning different techniques. Contact me through eBay if you have questions or run into trouble. Note: this kit is not designed to teach how to solder, but to practice what you've learned. Experience with soldering equipment is required. If ordering more than 2 kits, I will issue a refund for any unused shipping costs that you pay. eBay charges multiple shipping charges of which aren't usually needed. Thanks for looking. Check out my other kits! More to come...
Price: 6.99 USD
Location: Clearwater, Florida
End Time: 2023-12-22T17:40:27.000Z
Shipping Cost: 1.99 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Mounting Style: Through-Hole
PCB Type: Double-Sided PCB
Item Height: 1.6 mm
