VE6JI_Varactor_Mini_Board
2 layer board of 0.81 x 0.31 inches (20.5 x 7.8 mm)
Uploaded:
December 21st 2017
Shared:
July 13th 2019
Total Price:
$1.20
Varactor D1 is Placed in parallel with a user selected 1206 capacitor. R1 is very high resistance ~1 - 3 MOhms to bias the Varactor from +V-var.
Varactor D1 is Placed in parallel with a user selected 1206 capacitor. R1 is very high resistance ~1 - 3 MOhms to bias the Varactor from +V-var.
Dallas 1 - Wire x 4 Breakout
2 layer board of 1.31 x 0.51 inches (33.3 x 13.0 mm)
Uploaded:
July 13th 2019
Shared:
July 13th 2019
Total Price:
$3.30
Add four 1 - Wire devices to you Arduino / Raspberry Pi Project. Add a 4.7 k Ohm resistor for each device you use.
Add four 1 - Wire devices to you Arduino / Raspberry Pi Project. Add a 4.7 k Ohm resistor for each device you use.
VE6JI_50MHZ_Passbandfilter_BPF-A69
2 layer board of 2.51 x 1.01 inches (63.6 x 25.6 mm)
Uploaded:
December 16th 2017
Shared:
December 16th 2017
Total Price:
$12.60
50Mhz / 6m Passband Filter using a Mini Circuits BPF-A69+
50Mhz / 6m Passband Filter using a Mini Circuits BPF-A69+
VE6JI_D-Pak_Regulator.brd
2 layer board of 0.61 x 0.66 inches (15.4 x 16.7 mm)
Uploaded:
December 11th 2017
Shared:
December 11th 2017
Total Price:
$1.95
D-Pak Regulator Board.
With optional zener diode protection. Use µA78Mxx Positive-Voltage Regulators by Texas Instruments or similar. Capacitors are 1206 size, diode is SOD-323F / TO-252
D-Pak Regulator Board.
With optional zener diode protection. Use µA78Mxx Positive-Voltage Regulators by Texas Instruments or similar. Capacitors are 1206 size, diode is SOD-323F / TO-252
