Really simple and cheap Mat for heat your plants!
KiCad version available under scheme folder
Reference | Quantity | Value | Footprint | Datasheet |
---|---|---|---|---|
Q1 | 1 | "BS170" | "Package_TO_SOT_THT:TO-92_Inline" | "https://www.onsemi.com/pub/Collateral/BS170-D.PDF" |
R1 | 1 | "Heater Mat" | "" | "~" |
RV1 | 1 | "Potentiometer" | "" | "~" |
U1 | 1 | "ATtiny85-20PU - Digispark kickstarter" | "Package_DIP:DIP-8_W7.62mm" | "https://botland.com.pl/plytki-zgodne-z-arduino-pozostale/14257-digispark-kickstarter-attiny85-5v-5903351242035.html" |
U2 | 1 | "EA_T123X-I2C" | "Wyświetlacz LCD 2x16 znaków niebieski + konwerter I2C LCM1602" | "https://botland.com.pl/wyswietlacze-alfanumeryczne-i-graficzne/2351-wyswietlacz-lcd-2x16-znakow-niebieski-konwerter-i2c-lcm1602.html" |
U3 | 1 | "DS18B20" | "Package_TO_SOT_THT:TO-92_Inline" | "http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf" |