This is Analogical; a project I've made for chipless.hackclub.com, The main goal of this project was to learn analog and not use a microcontroller!
It is a 6 node transistor only signal network where each block drives, perturbs and destabalises the next creating a really chaotic annalog behaviour which cannot be replicated with a MCU
| Item | Item description | Quantity | Price | Link |
|---|---|---|---|---|
| PCB | Printed Circuit Board | 5 | $5.5 | https://jlcpcb.com/ |
| 10uF capacitor | for the led transistor | 20 | $1.16 | https://www.lcsc.com/product-detail/C669099.html |
| 100nF capacitor | For decoupling | 50 | $1.07 | https://www.lcsc.com/product-detail/C89258.html |
| 10uF Electrolytic Capacitor | For decoupling | 50 | $ 1.05 | https://www.lcsc.com/product-detail/C2841113.html |
| Red LED | For showing the patterns | 20 | $ 0.73 | https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_red_C99772.html |
| 1n41482 diode | For reverse polarity protection | 5 | $0.73 | https://www.lcsc.com/product-detail/C112342.html |
| Pin header 1x2 | For power supply | 20 | $ 0.61 | https://www.lcsc.com/product-detail/C124375.html |
| Transistor JSCJ C1815 120~240-TA | For the transistors ofc | 40 | $ 1.04 | https://www.lcsc.com/product-detail/C382004.html |
| Resistor 100k | For resisting | 100 | $0.29 | https://www.lcsc.com/product-detail/C416061.html |
| Resistor 1k | For resisting aswell | 100 | $ 0.42 | https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_1KR-1000-1_C95781.html |
| AMS1117-3.3 | Voltage regulator | 5 | $ 0.99 | https://www.lcsc.com/product-detail/C6186.html |
| LCSC fees | Shipping/handling fees | N/A | $7.89 | lcsc.com |
I have used the cheapest shipping options and it comes to a total off: $22.48