24k 1/4w carbon film resistor

Metal Detector Kit Electronic Soldering Practice Kit Non-Contact Sensor Board Module Electronic Part Metal Detector DIY DC 3V-5V 60mm 

0.1uf 50v electrolytic capacitor

22pf  Variable Capacitor

 223pf Duplex Radio Variable Capacitor

2k 1/4w carbon film resistor

Capacitor 100Uf 50V Electrolytic

102 pF Ceramic capacitor ±10%

104 pF Ceramic capacitor ±10%

2.2uF/50V Electrolytic capacitor

Capacitor 47Uf 50V Electrolytic

40 Pin PRC Socket