Quantity   Component name
1 × U2 Microchip PIC16LF19155 controller, Digikey #PIC16LF19155T-I/SOCT-ND
1 × LCD1 Lumex LCD-S301C31TR LCD 3 DIGIT .31" REFLECTIVE TN, Digikey #67-1788-ND
1 × C1 1uF, 1µF ±10% 25V Ceramic Capacitor X7R 0805 (2012 Metric), Digikey #1276-1066-1-ND
2 × C2, C3 100nF, 0.1µF ±5% 50V Ceramic Capacitor X7R 0805 (2012 Metric), Digikey #1276-1090-1-ND
1 × R1 200Ω, RES SMD 200 OHM 1% 1/8W 0805, Digikey #P200CCT-ND
1 × U1 MCP9700A, SENSOR TEMP RATIOMETRIC TO92-3, Digikey #MCP9700A-E/TO-ND
1 × S1 SPDT, SWITCH SLIDE SPDT 200MA 30V, Digikey #EG1903-ND
4 × BT1 Battery clip, CONTACT BATTERY AAA SIZE, Digikey #BK-82-ND