6x8cm Protoboard
BNC to IC Hooks
Small Speaker
Electret Microphone
Piezo Beeper
5V Magnetic Beeper
TL072 Dual JFET Op-Amp
TL074 Quad Low Noise Op-Amp
TL-084 Quad Op-Amp
LM124 Quad Low Power Op-Amp
LM139 Quad Comparator
MC3302 Quad Comparator
LM301 Op-Amp
LM307 Improved 741 Op-Amp
LM308 Non-Compensated Op-Amp
LM311 Comparator
LM318 Fast 70V/us Op-Amp
LM319 Dual High Speed Comparator
LM324 Quad Op-Amp
LM336 2.5V Reference