پین پوینتر fm2 v2

Pinpointer Parts List FM2

Resistors:
R3 - 10 k
R4 - 220 * k
R5 - 1k
R6 - 10k
R7–100E
R8 - 10 k
R9 - 220E
R10 - 10k
R11 - 3k
R12 - 1k
R13 - 51E
R14 - 100 * E (in the original scheme it is not, but from the point of view of security, the LED should be supplied)

Capacitors:
C1 - 1000 microfarads x 16 V (electrolyte)
C2 - 10 microfarads x16 v (electrolyte)
C3 - 15 pF (ceramics)
C4 - 15 pF (ceramics)
C5 - 33 nF or 22 nf (film) (matched under the coil)
C6 - 100 nF (film)

Transistors VT1, VT4 (TO92): BC547 (KT3102) - 2 pcs.
VT2, VT3 (TO92): BC557 (KT3107) - 2 pcs.

Microcontroller IC1: PIC12F629 / 675 - 1 pc.

VR1 voltage regulator: LM1117DT-3.3 / NP (3.3V) - 1 pc.

Diode VD1: 1N4007 - 1 pc.

LEDs (bright), as it turned out, you can’t put red too much, because as it comes off at 1.5V and it will always be on, there should be LEDs opening around 3V:
1. Green 3mm - 1 pc.
2. Blue - BT-502BTK-31-4706-A6 3mm - 1 pc.

Quartz resonator - 20 MHz (НС-49 US) (small-sized) - 1 pc.

Wire: PEL 0.2 - 0.4 mm (copper in lacquer)

Other:
Unilateral foiled fiberglass.
Case Z-14 / B / 149x49x22 mm - 1 pc (The attached trace was made for this case, if you have another one, then modify it)
Socket for DIP8 microcontroller - 1pc
Battery holder - 1 pc
Power Button - 1 pc
Clock Button - 1 pc
Speaker / Emitter -1 pc
Coil Screen Foil