Instruction manual
TS4 • 7
KIT PARTS LIST
Sort and “check off” the components in the boxes provided. We do our best to
pack all our kits correctly, but it is possible that a mistake has occurred and we
missed a part. Please note that physical descriptions of parts are for those
currently being shipped. Sometimes the parts in your kit may have a different
appearance but still have the same values.
1 .001 uF disc capacitor [marked .001, 102, or 1 nF] [C2]
2 100 ohm resistors [R1, R2]
2 33 uF electrolytic capacitors [C1, C3]
1 1K ohm 1/2 watt resistor [brown-black-red] [R4]
2 47K ohm resistors [yellow-purple-orange] [R5,R6]
1 33K ohm resistor [orange-orange-orange] [R3]
2 Small NPN transistors, [type 2N3904 or equivalent] [Q1, Q2]
1 Large NPN power transistor [marked JE200] [Q3]
1 Jumbo green LED (Light Emitting Diode) (D1)
1 PC-mount transformer (XFMR1)
1 TS4 printed circuit board
6 lengths of wire