Components
1. 4×2.7KΩ resistor 1/4W.2. 6×100KΩ resistor 1/4W.
3. 1×680Ω resistor 1/4W.
4. 2×220KΩ resistor 1/4W.
5. 6×1KΩ resistor 1/4W.
6. 2×2.2KΩ resistor 1/4W.
7. 4×2.2uF capacitor 25V/ 50V.
8. 2×1uF capacitor 25V/ 50V.
9. 2×2200uF capacitor 25V/ 50V.
10. 2×0.1uF (104) capacitor 50/ 100V.
11. 4×470pF (471) capacitor 50/100V.
12. 2×0.0047uF (472) capacitor 50/100V.
13. 2×8 pin IC base/ socket.
14. 1×7812/ 7815 + voltage regulator.
15. 1×7912/ 7915 - voltage regulator.
16. 1×Led 3 mm (Green).
17. 3×3 pin connector Base/ Socket 2.54 mm.
18. 4×Dual gang potentiometer 100K.
19. 4×IN4007 Diode.
License:- ©Technical Mriganka. You can't use this PCB Layout and Gerber File for commercial purpose. You can use this PCB layout and Gerber file only for Educational and DIY projects.
Gerber File - https://bit.ly/31JJASG
PCB Layout - https://bit.ly/3mkp6JK
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Step 1 - Go to www.pcbway.com. Then sing in or create new account on PCBWay. Then click on 'Quote Now'.
Step 2 - Click on 'Quick-order PCB: Upload Gerber files & autofill parameters'.
Step 3 - Now upload your Gerber file.
Step 4 - Now choose your PCB. (Quantity, Color, silkscreen, thickness etc.)
Step 5 - Then Select Country and Shipping Method. and click Save to Cart.
Step 6 - Then click Proceed to checkout.
Step 7 - Then place order and Pay.
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How to test this Tone Control
Check Voltages - Check Audio Output and Audio Input voltage. Here you get no voltages 0.00V. If you get same voltages, then connect this tone control to amplifier.
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