Jeff Johnson

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33:25

Camping in an abandoned cattle chute

Jeff Johnson

Shared 3 months ago

167 views

21:54

Making Narco Detent Gears for 121 and 122 Series Radios.

Jeff Johnson

Shared 3 years ago

136 views

9:28

18650 Golf Cart - Removing the Second Battery

Jeff Johnson

Shared 3 years ago

55 views

26:16

Narco 121 and 122 series internal detent gear replacement.

Jeff Johnson

Shared 3 years ago

273 views

10:27

Testing MOSFET heatsinks... Does size matter?

Jeff Johnson

Shared 5 years ago

630 views

4:30

DIY 18650 Golf Cart Conversion - removing the first lead-acid battery

Jeff Johnson

Shared 5 years ago

1K views

10:26

Converting a cheap, Chinese 18650 BMS (HX-3S-FL25A-A) into a 40 Amp monster!

Jeff Johnson

Shared 5 years ago

3.9K views

7:09

Hybrid golf cart 18650 conversion (li-ion/lead-acid)

Jeff Johnson

Shared 5 years ago

1.2K views

11:50

Narco 121, 122, 122A tuning gear replacement.

Jeff Johnson

Shared 8 years ago

2.5K views

8:12

FD Lens Converted to EF mount for Canon EOS cameras

Jeff Johnson

Shared 14 years ago

63K views

0:19

Yogi The Dog - Canon 40D - EOS Movie Record

Jeff Johnson

Shared 14 years ago

310 views

0:28

DOF test - Canon 40D - EOS Movie Record

Jeff Johnson

Shared 14 years ago

429 views

0:18

Yogi

Jeff Johnson

Shared 14 years ago

43 views

1:31

EOS Movie Record test - DOF and shutter speed - Canon Rebel XS

Jeff Johnson

Shared 14 years ago

1.8K views