eastpole:
IMG_8163: TI quad-input XOR chip
eastpole:
IMG_8166: BK Precision analog oscilloscope model 1471B
eastpole:
DSC_5238.JPG
eastpole:
IMG_8194: Solar fairy jar: battery
eastpole:
IMG_0708
eastpole:
IMG_8532: LED Pulse Eyes / Blink Bandz motion sensitive bracelets
eastpole:
IMG_8544: Vibration sensor
eastpole:
IMG_8559
eastpole:
IMG_8562