Канал: Samuel Fielder

Hotline electric fence energiser — Can I fix it?

Hotline electric fence energiser — Can I fix it?

M300 headstock gear crash, or so I thought

M300 headstock gear crash, or so I thought

Woodstock boat development ― GPS waterproofing and power switch test

Woodstock boat development ― GPS waterproofing and power switch test

Harrison M300 lathe - apron drive seals, replacement & disassembly

Harrison M300 lathe - apron drive seals, replacement & disassembly

Harrison M300 lathe - part 3 of thread pitch problem

Harrison M300 lathe - part 3 of thread pitch problem

Harrison M300 lathe - Single point threading part 2: pitch mismatch mystery

Harrison M300 lathe - Single point threading part 2: pitch mismatch mystery

What shall I do with my Harrison M300 lathe??

What shall I do with my Harrison M300 lathe??

Harrison M300 lathe – Experimenting with single point threading

Harrison M300 lathe – Experimenting with single point threading

My mad rainwater harvesting system

My mad rainwater harvesting system

Harrison M300 lathe - Dickson tool holder from India

Harrison M300 lathe - Dickson tool holder from India

Harrison M300 lathe - trying to turn between centres

Harrison M300 lathe - trying to turn between centres

Bargain Mitutoyo micrometer from Ebay?

Bargain Mitutoyo micrometer from Ebay?

M300 tailstock alignment and taper measaurements

M300 tailstock alignment and taper measaurements

Squire CP1H recodable combination padlock teardown

Squire CP1H recodable combination padlock teardown

Tool post grinder - part 2, grinding chuck jaws

Tool post grinder - part 2, grinding chuck jaws

Tool post grinder - part 1

Tool post grinder - part 1

My struggle to get 3-phase electricity - part2

My struggle to get 3-phase electricity - part2

My struggle to get 3-phase electricity installed

My struggle to get 3-phase electricity installed

Harrison M300 lathe - my first cuts

Harrison M300 lathe - my first cuts

Vice stop copied from Ades Workshop

Vice stop copied from Ades Workshop

Dualit lite 26205 toaster repair

Dualit lite 26205 toaster repair

Harrison M300 lathe - still nothing happening!

Harrison M300 lathe - still nothing happening!

Harrison M300 lathe - treading water & lead screw problem

Harrison M300 lathe - treading water & lead screw problem

Harrison M300 lathe - Nearly ready for power, but...

Harrison M300 lathe - Nearly ready for power, but...

Harrison M300 lathe - reinstalling the apron

Harrison M300 lathe - reinstalling the apron

Harrison M300 lathe - Buggering with the headstock part 2

Harrison M300 lathe - Buggering with the headstock part 2

Harrison M300 lathe - Main motor reinstall

Harrison M300 lathe - Main motor reinstall

Harrison M300 lathe - buggering with the headstock

Harrison M300 lathe - buggering with the headstock

Harrison M300 - Headstock oil flush

Harrison M300 - Headstock oil flush

Harrison M300 lathe - refitting the saddle & slides

Harrison M300 lathe - refitting the saddle & slides

Harrison M300 lathe - Some disappointing measurements, and O-level trigonometry

Harrison M300 lathe - Some disappointing measurements, and O-level trigonometry

Harison M300 lathe - disassembling and cleaning the saddle

Harison M300 lathe - disassembling and cleaning the saddle

Harrison M300 lathe - refitting the headstock & feed gearbox

Harrison M300 lathe - refitting the headstock & feed gearbox

Making a 70° Vee block

Making a 70° Vee block

Moving my Harrison M300 lathe

Moving my Harrison M300 lathe

Harrison M300 lathe - refitting lathe bed and levelling

Harrison M300 lathe - refitting lathe bed and levelling

Harrison M300 lathe - Apron refurb part 3

Harrison M300 lathe - Apron refurb part 3

Harrison M300 lathe - Painting the swarf tray

Harrison M300 lathe - Painting the swarf tray

Harrison M300 lathe - main motor refurb

Harrison M300 lathe - main motor refurb

M300 lathe - coolant system refurb

M300 lathe - coolant system refurb

Harrison M300 lathe - apron refurb part 2

Harrison M300 lathe - apron refurb part 2

Harrison M300 lathe - Messing with the lathe bed and its gap.

Harrison M300 lathe - Messing with the lathe bed and its gap.

Harrison M300 lathe - Apron refurb part 1

Harrison M300 lathe - Apron refurb part 1

Harrison M300 lathe - Refurb & assembly of feed gearbox part 2

Harrison M300 lathe - Refurb & assembly of feed gearbox part 2

Harrison M300 lathe - Refurb & assembly of feed gearbox part 1

Harrison M300 lathe - Refurb & assembly of feed gearbox part 1

Harrison M300 lathe headstock removal

Harrison M300 lathe headstock removal

Harrison M300 - Disassembling feed gearbox part 2

Harrison M300 - Disassembling feed gearbox part 2

Harrison M300 - Disassembling feed gearbox part 1

Harrison M300 - Disassembling feed gearbox part 1

Harrison M300 lathe - feed gearbox removal

Harrison M300 lathe - feed gearbox removal

My new toy - a Harrison M300 lathe

My new toy - a Harrison M300 lathe

Drying carpets after Volvo XC60 windscreen leak

Drying carpets after Volvo XC60 windscreen leak

CAME ATI electric gate motor sticking

CAME ATI electric gate motor sticking

How to find all occurrences of a font in a PDF document

How to find all occurrences of a font in a PDF document

Making a QC tool holder, and parting off

Making a QC tool holder, and parting off

Wobbly wheels on my bench grinder - fixed

Wobbly wheels on my bench grinder - fixed

New rudder servo - part 6

New rudder servo - part 6

Wobbly wheels on my bench grinder

Wobbly wheels on my bench grinder

New rudder servo - part 5

New rudder servo - part 5

New rudder servo - part 4

New rudder servo - part 4

Reboring SC2 minilathe chuck jaws

Reboring SC2 minilathe chuck jaws

New rudder servo - part 3

New rudder servo - part 3

New rudder servo - part 2

New rudder servo - part 2

Making a worm-wheel servo for Woodstock

Making a worm-wheel servo for Woodstock

Adjusting a Warco WM18 mill spindle - part 2

Adjusting a Warco WM18 mill spindle - part 2

Adjusting a Warco WM18 mill spindle

Adjusting a Warco WM18 mill spindle

Brazing aluminium for rudder servo - or not!

Brazing aluminium for rudder servo - or not!

Making a brass hammer

Making a brass hammer

Moving my new milling machine

Moving my new milling machine

Teardown of Climemet CM2-WD wind vane

Teardown of Climemet CM2-WD wind vane

Bluetooth low energy power switch

Bluetooth low energy power switch

Waterproof wind vane? Part 3

Waterproof wind vane? Part 3

Waterproof wind vane? - part 2

Waterproof wind vane? - part 2

Waterproof wind vane? - part 1

Waterproof wind vane? - part 1

Manrose SF100T fan design problem

Manrose SF100T fan design problem

Update on Woodstock boat September 2019

Update on Woodstock boat September 2019

Woodstock's fifth sea test at Weston

Woodstock's fifth sea test at Weston

More leak sealing

More leak sealing

Hunting leaks in Woodstock's deck seal

Hunting leaks in Woodstock's deck seal

Fixing the spike in previous video

Fixing the spike in previous video

Hall effect switch for the anemometer

Hall effect switch for the anemometer

Electronics nostalgia

Electronics nostalgia

Sun shade for my camcorder

Sun shade for my camcorder

Raking Woodstock's keel aft - a bit

Raking Woodstock's keel aft - a bit

A VIP guest at our fourth Weston test

A VIP guest at our fourth Weston test

Long term solar panel test - first fortnight

Long term solar panel test - first fortnight

Making stainless steel washers on the SC2 mini-lathe

Making stainless steel washers on the SC2 mini-lathe

Making the deck seal waterproof - again!

Making the deck seal waterproof - again!

Woodstock's third sea trip at Weston

Woodstock's third sea trip at Weston

Long term solar panel test - start

Long term solar panel test - start

Woodstock test in 20 mph winds

Woodstock test in 20 mph winds

Testing at Bray Lake with modified PID parameters

Testing at Bray Lake with modified PID parameters

Woodstock modifications and testing at Bray Lake 20190113

Woodstock modifications and testing at Bray Lake 20190113

Some lessons from Woodstock's second sea test

Some lessons from Woodstock's second sea test

Osmo Pocket unsuitable for microUSB Android phones

Osmo Pocket unsuitable for microUSB Android phones

Nobody in Britain can measure anything properly!

Nobody in Britain can measure anything properly!

Woostock's second sea trip at Weston

Woostock's second sea trip at Weston

Woodstock races Snoopy's Boat 12 around Bray Lake

Woodstock races Snoopy's Boat 12 around Bray Lake

Windows 7 general shortcut keys not working

Windows 7 general shortcut keys not working

First test of Woodstock's tacking logic

First test of Woodstock's tacking logic

Tacking algorithm development for Woodstock

Tacking algorithm development for Woodstock

Woodstock's first sea trip - part 2

Woodstock's first sea trip - part 2

Woodstock's first sea trip - part 1

Woodstock's first sea trip - part 1

Test of new keel and rudder in 15 MPH wind on Bray Lake

Test of new keel and rudder in 15 MPH wind on Bray Lake

Moving Woodstock's rudder aft, and a polar diagram

Moving Woodstock's rudder aft, and a polar diagram

Testing wind sensors and new keel on Bray Lake

Testing wind sensors and new keel on Bray Lake

Gremlins in Woodstock's electronics board

Gremlins in Woodstock's electronics board

Long term test of 11HS12 stepper motor - results

Long term test of 11HS12 stepper motor - results

Extending Woodstock's keel - part 2

Extending Woodstock's keel - part 2

Extending Woodstock's keel - part 1

Extending Woodstock's keel - part 1

Wind sensor testing on Bray Lake in 23 MPH wind

Wind sensor testing on Bray Lake in 23 MPH wind

Modifying a Ventus wind unit for use on Woodstock boat

Modifying a Ventus wind unit for use on Woodstock boat

Testing Woodstock boat using a leaf blower and elastic

Testing Woodstock boat using a leaf blower and elastic

Philips steam iron GC4526 is no good

Philips steam iron GC4526 is no good

Detecting wind direction from autopilot log data

Detecting wind direction from autopilot log data

Woodstock tested on Bray Lake with new equipment

Woodstock tested on Bray Lake with new equipment

Dick sends me a present

Dick sends me a present

Test of Actuonix L16 linear actuator

Test of Actuonix L16 linear actuator

My garden in May 2018

My garden in May 2018

Woodstock tested on Bray Lake with new sails

Woodstock tested on Bray Lake with new sails

Some analysis of Woodstock on Horseshoe Lake

Some analysis of Woodstock on Horseshoe Lake

Woodstock's CLR found in my pond

Woodstock's CLR found in my pond

Slightly hairy Litchi mission with P4 and Mavic

Slightly hairy Litchi mission with P4 and Mavic

Woodstock's third test on Horseshoe Lake - part 2

Woodstock's third test on Horseshoe Lake - part 2

Woodstock's third test on Horseshoe Lake - part 1

Woodstock's third test on Horseshoe Lake - part 1

Woodstock's second test on Horseshoe lake

Woodstock's second test on Horseshoe lake

Woodstock's first test on Horseshoe lake

Woodstock's first test on Horseshoe lake

Nearly ready to test on a lake

Nearly ready to test on a lake

Struggling with parting off on the SC2 mini lathe - part 3

Struggling with parting off on the SC2 mini lathe - part 3

Negative pressure test of IP68 connectors and box

Negative pressure test of IP68 connectors and box

Testing boxes under water

Testing boxes under water

Short update on yesterday's pressure test

Short update on yesterday's pressure test

IP67 box and Lumberg connector pressure test

IP67 box and Lumberg connector pressure test

Another waterproofing test

Another waterproofing test

A bit of a disaster with the main electronics box

A bit of a disaster with the main electronics box

Update on autopilot electronics box and rudder servo

Update on autopilot electronics box and rudder servo

Update on test boat refurb and rudder servo

Update on test boat refurb and rudder servo

Long term test of 11HS12 stepper motor - part 2

Long term test of 11HS12 stepper motor - part 2

Long term test of 11HS12 stepper motor - part 1

Long term test of 11HS12 stepper motor - part 1

Position sensor for 11HS12 stepper motor - part 2

Position sensor for 11HS12 stepper motor - part 2

Design fault in SC2 mini-lathe topslide actuation?

Design fault in SC2 mini-lathe topslide actuation?

Leak test on Boscombe beach

Leak test on Boscombe beach

Position sensor for 11HS12 stepper motor - part 1

Position sensor for 11HS12 stepper motor - part 1

Leak test of deck to hull seal - part 2

Leak test of deck to hull seal - part 2

Leak test of deck to hull seal - part 1

Leak test of deck to hull seal - part 1

Visualisation of compass and GPS data from test boat

Visualisation of compass and GPS data from test boat

Turning a large aluminium piece on the SC2 mini lathe

Turning a large aluminium piece on the SC2 mini lathe

Struggling with parting off on the SC2 mini lathe - part 2

Struggling with parting off on the SC2 mini lathe - part 2

Struggling with parting off on the SC2 mini lathe - part 1

Struggling with parting off on the SC2 mini lathe - part 1

Switching the rudder between autopilot and radio control

Switching the rudder between autopilot and radio control

Developing the rudder control software

Developing the rudder control software

Further work on the rudder of the test boat

Further work on the rudder of the test boat

Waterproofing a servo box using a shaft seal

Waterproofing a servo box using a shaft seal

Making the new rudder shaft for the test boat

Making the new rudder shaft for the test boat

Temporary test hull repair - days 9 to 13

Temporary test hull repair - days 9 to 13

Test waterproofing of IP68 box and connectors

Test waterproofing of IP68 box and connectors

Temporary test hull repair - day 8

Temporary test hull repair - day 8

Temporary test hull repair - day 6

Temporary test hull repair - day 6

Temporary test hull repair - day 2

Temporary test hull repair - day 2

Test of 11HS12 stepper motor with 27:1 planetary gearbox

Test of 11HS12 stepper motor with 27:1 planetary gearbox

Temporary hull for testing autopilot software and electronics

Temporary hull for testing autopilot software and electronics

Reducing current consumption of Ardulog SD card logger

Reducing current consumption of Ardulog SD card logger

Experiments controlling a JGY-370 motor as a rudder servo

Experiments controlling a JGY-370 motor as a rudder servo

Strip down of failed Carson CS3 servo

Strip down of failed Carson CS3 servo

Shortening an arbor to suit the tailstock of the SC2 mini lathe

Shortening an arbor to suit the tailstock of the SC2 mini lathe

Field test of DORJI DRF1278DM LoRa transceiver

Field test of DORJI DRF1278DM LoRa transceiver

Testing Savox SB-2263MG servo

Testing Savox SB-2263MG servo

First field test of Laird RM024

First field test of Laird RM024

Further tests of HC-12 433 MHz transceiver

Further tests of HC-12 433 MHz transceiver

First test of HC-12 433 MHz transceiver

First test of HC-12 433 MHz transceiver

Testing JGY-370 geared motor

Testing JGY-370 geared motor

Test of compass telemetry

Test of compass telemetry