Project item Q link1 link2

common

12 V PS

1

https://ram-e-shop.com/product/adaptor-fixed-12v-2a/

https://free-electronic.com/product/adapter-fixed-12vdc2a/

common

jumpers MM

1

https://ram-e-shop.com/product/bb-j65/

https://free-electronic.com/product/65pcs-flexible-breadboard-jumper-wires/

discrete - Noise sensor

Bread Board

1

https://ram-e-shop.com/product/bb01-bread-board/

https://free-electronic.com/product/breadboard-soldless-830-tie-points/

discrete - Noise sensor

DC socket

1

https://ram-e-shop.com/product/kit-dc/

https://free-electronic.com/product/dc-kit-input-voltage-to-breadboard/

discrete - Noise sensor

Mic

1

https://ram-e-shop.com/product/mic-mid/

https://free-electronic.com/product/small-condenser-microphone/

discrete - Noise sensor

7805

1

https://ram-e-shop.com/product/7805-china/

https://free-electronic.com/product/l7805cv/

discrete - Noise sensor

555

1

https://ram-e-shop.com/product/555/

https://free-electronic.com/product/ne555p/

discrete - Noise sensor

386

1

https://ram-e-shop.com/product/lm386/

https://free-electronic.com/product/lm386n/

discrete - Noise sensor

4n35

1

https://ram-e-shop.com/product/4n35/

https://free-electronic.com/product/4n35/

discrete - Noise sensor

2n2222

1

https://ram-e-shop.com/product/2n2222/

https://free-electronic.com/product/2n2222a/

discrete - Noise sensor

relay 12V

1

https://ram-e-shop.com/product/re11/

https://free-electronic.com/product/relay-hk19f-12v-shg/

discrete - Noise sensor

Led 5mm

2

https://ram-e-shop.com/product/led-rr/

https://free-electronic.com/product/led-white-red-color-5mm/

discrete - Noise sensor

R 100

3

https://ram-e-shop.com/product/fixed-resistances-39/

https://free-electronic.com/product/resistor-100-ohm-1-4w/

discrete - Noise sensor

R 1K

2

https://ram-e-shop.com/product/fixed-resistances-63/

https://free-electronic.com/product/resistor-1-kohm-1-4w/

discrete - Noise sensor

R 10K

4

https://ram-e-shop.com/product/fixed-resistances-83/

https://free-electronic.com/product/resistor-10-kohm-1-4w/

discrete - Noise sensor

Cap 1u

1

https://ram-e-shop.com/product/c-10u50v/

https://free-electronic.com/product/electrolytic-capacitor-1uf-50v/

discrete - Noise sensor

Cap 104

1

https://ram-e-shop.com/product/c-pf-104/

https://free-electronic.com/product/ceramic-capacitor-100nf-50v/

discrete - Noise sensor

Cap 100u

1

https://ram-e-shop.com/product/c-100u50v/

https://free-electronic.com/product/electrolytic-capacitor-100uf-50v/

discrete - Noise sensor

Green Rosetta

2

https://ram-e-shop.com/product/2-pin-pcb-r5-long/

https://free-electronic.com/product/terminal-block-2-pin-kf126-5-0-2p/