Датчик человека

Осноная статья находится здесь http://thereminvision.com/
схемы датчика

Parts list
QTY --- Description --- Digikey#
1 --- PCboard (photo etch) --- PC17P-ND
1 --- 10nF 50V Capacitor --- PCC103BCT-ND
3 --- 1nF 50V Capacitor --- PCC102BCT-ND
1 --- 10uF 10V TAN Cap. --- PCS2106CT-ND
1 --- 47K SMD Resistor --- P47KECT-ND
1 --- 10K SMD Resistor --- P10KECT-ND
3 --- 4.7K SMD Resistor --- P4.7KECT-ND
4 --- 1N4148 Diodes --- DL4148MSCT-ND
1 --- LT1801 Dual Op-Amp --- LT1801CS8-ND
1 --- 74HCT4040 Counter --- 296-14558-1-ND
1 --- Header 0.1" --- 929400-01-36-ND
1 --- 24 pin IC Socket --- A9424-ND
1 --- BASIC Stamp --- BS2P24-ND