diy_electric_salt_spoon
tolgaozuygur
A diy spoon that uses a small electric current to increase saltiness of foods.
Components (12)
| Reference | Value | Description |
|---|---|---|
| U1 | WEMOS_D1_mini | 32-bit microcontroller module with WiFi |
| U2 | GY-4725 Breakout | |
| U3 | ICL7660S | Switched-Capacitor Voltage Converter, 1.5V to 10.0V operating supply voltage, 10mA with a 0.5V output drop, SO-8/DIP-8/µMAX-8/TO-99 |
| U4 | TL072 | Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
| U5 | L7805 | Positive 1.5A 35V Linear Regulator, Fixed Output 5V, TO-220/TO-263/TO-252 |
| C1,C2 | 10 uF | Polarized capacitor, small US symbol |
| C3 | 0.1 uF | Polarized capacitor, small US symbol |
| R1,R2 | 22K | Resistor |
| R3,R5 | 10K | Resistor |
| R4 | 1.5K | Resistor |
| R6,R7 | 1M | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |