Канал: lkcl

how to build a chicken tractor (11)

how to build a chicken tractor (11)

how to build a chicken tractor (1)

how to build a chicken tractor (1)

how to build a chicken tractor (9)

how to build a chicken tractor (9)

how to build a chicken tractor (8)

how to build a chicken tractor (8)

SANY0241

SANY0241

SANY0245

SANY0245

how to build a chicken tractor (7)

how to build a chicken tractor (7)

how to build a chicken tractor (10)

how to build a chicken tractor (10)

how to build a chicken tractor (5)

how to build a chicken tractor (5)

SANY0242

SANY0242

SANY0246

SANY0246

how to build a chicken tractor (12)

how to build a chicken tractor (12)

how to build a chicken tractor (3)

how to build a chicken tractor (3)

how to build a chicken tractor (4)

how to build a chicken tractor (4)

how to build a chicken tractor (7)

how to build a chicken tractor (7)

SANY0244

SANY0244

how to build a chicken tractor (2)

how to build a chicken tractor (2)

how to build a chicken tractor (6)

how to build a chicken tractor (6)

Assembling the Chicken Coop Tractor

Assembling the Chicken Coop Tractor

VID 20240308 084127

VID 20240308 084127

i made groot's head by mistake, supposed to be a stool.

i made groot's head by mistake, supposed to be a stool.

FOSDEM 2024 Advanced Simple-V Features: Data-Dependent Fail-First

FOSDEM 2024 Advanced Simple-V Features: Data-Dependent Fail-First

VID 20240211 093142

VID 20240211 093142

Why using SVP64-Prefix area to overlay 64-bit encodings is catstrophic for Multi-Issue

Why using SVP64-Prefix area to overlay 64-bit encodings is catstrophic for Multi-Issue

Microwatt Libre-SOC tutorial

Microwatt Libre-SOC tutorial

time to do the stainless tubes joining front to floor

time to do the stainless tubes joining front to floor

nearly completed resin wrap of front section nodes

nearly completed resin wrap of front section nodes

VID 20230321 234119

VID 20230321 234119

front masking/node wrapping complete, kevlar-lamination is next

front masking/node wrapping complete, kevlar-lamination is next

some serious tension from the twine on the front repair

some serious tension from the twine on the front repair

Node sorted, looks a mess but isn't

Node sorted, looks a mess but isn't

correcting Node assembly mistakes from early experimentation and learning

correcting Node assembly mistakes from early experimentation and learning

mulling over how to get the generator in

mulling over how to get the generator in

rear is out, front is in and nose-down

rear is out, front is in and nose-down

rear and middle separated, rear going out, front coming in

rear and middle separated, rear going out, front coming in

big buildup at door top corner for bolt stability

big buildup at door top corner for bolt stability

drilling out nut holes, cutting clearance, showing front section

drilling out nut holes, cutting clearance, showing front section

building up the bolt holder locations for rear-floor

building up the bolt holder locations for rear-floor

bolts go cleanly in between rear and floor after trimming

bolts go cleanly in between rear and floor after trimming

cutting away excess kevlar/resin

cutting away excess kevlar/resin

cutouts for floor-to-rear stainless bolt tubes (complicated)

cutouts for floor-to-rear stainless bolt tubes (complicated)

VID 20230304 121413

VID 20230304 121413

superglue baking soda 3x expansion.... so far

superglue baking soda 3x expansion.... so far

preparing baking soda and superglue

preparing baking soda and superglue

VID 20230304 104919

VID 20230304 104919

VID 20230304 101618

VID 20230304 101618

cloth added to first panel, needs cutting and gluing

cloth added to first panel, needs cutting and gluing

first panel removed for inspection

first panel removed for inspection

first panel under construction

first panel under construction

evaluation of location for construction of first panel

evaluation of location for construction of first panel

epic fail on the M10 bolts, some had to come out

epic fail on the M10 bolts, some had to come out

stainless steel tube came loose, would not free bolt without persuation

stainless steel tube came loose, would not free bolt without persuation

packing out gaps with FR4 rather than more expensive araldite

packing out gaps with FR4 rather than more expensive araldite

nobody told me baking soda and superglue expands like construction foam!

nobody told me baking soda and superglue expands like construction foam!

demonstrating putting the roof on

demonstrating putting the roof on

bolts now with first epoxy-kevlar wrap, bit hairy

bolts now with first epoxy-kevlar wrap, bit hairy

VID 20230224 184003

VID 20230224 184003

VID 20230224 182121

VID 20230224 182121

the saga of the gap "whack-a-mole" continues

the saga of the gap "whack-a-mole" continues

roof assembly test: managed to epoxy over multiple Node-pad mount points!

roof assembly test: managed to epoxy over multiple Node-pad mount points!

adding the first M10 bolts between rear and floor

adding the first M10 bolts between rear and floor

3D CAD adjustment: structural strength error discovered

3D CAD adjustment: structural strength error discovered

good progress on the rear section lamination, planning ahead for joints

good progress on the rear section lamination, planning ahead for joints

first time epoxy-covered rear section is on the floor

first time epoxy-covered rear section is on the floor

epoxy wrap phase: 2 layers industrial hemp (hessian)

epoxy wrap phase: 2 layers industrial hemp (hessian)

dog's dinner mess on complex nodes

dog's dinner mess on complex nodes

preparation of materials and tools for cloth lamination

preparation of materials and tools for cloth lamination

consequences of not having done enough paper-tape packing preparation

consequences of not having done enough paper-tape packing preparation

managed to fix the rear roofline 6mm gap: twisted nodes

managed to fix the rear roofline 6mm gap: twisted nodes

don't use FR4 potting/casting resin for laminating cloth!

don't use FR4 potting/casting resin for laminating cloth!

packing out the nodes so that epoxied-cloth does not form air bubbles between layers

packing out the nodes so that epoxied-cloth does not form air bubbles between layers

not an error cascade, phew. just a localise set of loose pipes

not an error cascade, phew. just a localise set of loose pipes

error-cascade identified but not the cause

error-cascade identified but not the cause

cutting out the collapsed node

cutting out the collapsed node

resin wrap phase: collapsed node

resin wrap phase: collapsed node

which resin to use?

which resin to use?

resin wrap phase: successful recovery techniques for breakaway 21.5mm PVC and 10mm bamboo

resin wrap phase: successful recovery techniques for breakaway 21.5mm PVC and 10mm bamboo

VID 20230212 103429

VID 20230212 103429

VID 20230211 171647

VID 20230211 171647

VID 20230211 153518

VID 20230211 153518

VID 20230211 142526

VID 20230211 142526

preparation of the kevlar cloth for cutting

preparation of the kevlar cloth for cutting

VID 20230211 124209

VID 20230211 124209

resin phase: cardboard former widening bamboo pipes

resin phase: cardboard former widening bamboo pipes

VID 20230210 114825

VID 20230210 114825

VID 20230209 172243

VID 20230209 172243

first epoxy wrap: a dog's dinner mess.

first epoxy wrap: a dog's dinner mess.

VID 20230209 192316

VID 20230209 192316

VID 20230209 132335

VID 20230209 132335

phase 3: assembly complete. rear bumper in.

phase 3: assembly complete. rear bumper in.

stage 3: right rear side nearly completed

stage 3: right rear side nearly completed

stage 3: right hand rear side, hot glue strikes again

stage 3: right hand rear side, hot glue strikes again

phase 3: good progress on the rear section

phase 3: good progress on the rear section

phase 3: rear section first node joined to backbox with hotglue

phase 3: rear section first node joined to backbox with hotglue

hot glue yet again

hot glue yet again

phase 3: hotglue assembly, and replacement

phase 3: hotglue assembly, and replacement

phase 3: correcting the mistakes of using hotglue for the first time

phase 3: correcting the mistakes of using hotglue for the first time

success! back box separated from floor and door sill without damage

success! back box separated from floor and door sill without damage

roof separated and out in the garden

roof separated and out in the garden

what to listen out for when separating epoxied assemblies

what to listen out for when separating epoxied assemblies

phase 2&3: preparing the roof and floor for separation from back box

phase 2&3: preparing the roof and floor for separation from back box

phase 2&3: all of top windscreen line is in

phase 2&3: all of top windscreen line is in

when will i learn to use the right glue for the job?? jo

when will i learn to use the right glue for the job?? jo

phase 2&3: door sill onto floor and backbox built

phase 2&3: door sill onto floor and backbox built

3D CAD walkthrough of roof-line changes (gull-wing) on FOSSHW Category L7e Hybrid EV

3D CAD walkthrough of roof-line changes (gull-wing) on FOSSHW Category L7e Hybrid EV

phase 2&3: mid roof line over driver is in

phase 2&3: mid roof line over driver is in

phase 2&3: back box "roof tops" completed, separate units

phase 2&3: back box "roof tops" completed, separate units

phase 2&3: cascade of tetrahedra for stable assembly

phase 2&3: cascade of tetrahedra for stable assembly

phase 2&3: backbox level 2 is rigid

phase 2&3: backbox level 2 is rigid

phase 2&3: a couple of errors to correct in the back box

phase 2&3: a couple of errors to correct in the back box

phase 2&3: continuing the back box

phase 2&3: continuing the back box

circus act: sticking your head in the lion's mouth

circus act: sticking your head in the lion's mouth

phase 2&3: decision on cut-point: at the floor (same as front)

phase 2&3: decision on cut-point: at the floor (same as front)

phase 2&3: debate where assembly-separation should be

phase 2&3: debate where assembly-separation should be

phase 2&3: still cannot get last backbox lower node in!

phase 2&3: still cannot get last backbox lower node in!

phase 2&3: backbox assembly order is really tricky!

phase 2&3: backbox assembly order is really tricky!

phase 2&3: working out the assembly order for roof and backbox

phase 2&3: working out the assembly order for roof and backbox

phase 2&3: beginning backbox at same time as roof

phase 2&3: beginning backbox at same time as roof

phase 2/3: "rubbish" glue once again proves incredibly valuable

phase 2/3: "rubbish" glue once again proves incredibly valuable

phase 2/3: floor split from frontsection, horizontal on jig, driver support to be added

phase 2/3: floor split from frontsection, horizontal on jig, driver support to be added

phase 2/3: midsection split from frontsection, waiting epoxy to dry

phase 2/3: midsection split from frontsection, waiting epoxy to dry

phase 2/3 decision made to separate at floorline

phase 2/3 decision made to separate at floorline

phase 2/3: epoxy joins at separation point, but is it the right one?

phase 2/3: epoxy joins at separation point, but is it the right one?

phase 2/3: starting on the driver seat support, practical considerations

phase 2/3: starting on the driver seat support, practical considerations

coding walkthru moving footwell pipe out the way, in FOSSHW Category L7e Hybrid EV

coding walkthru moving footwell pipe out the way, in FOSSHW Category L7e Hybrid EV

cascade modifications needed for adding floor support

cascade modifications needed for adding floor support

phase 2/3: completed dashboard and doorframe fronts

phase 2/3: completed dashboard and doorframe fronts

phase 2/3 why is there a 15 mm gap between this pipe and its nodes? investigation and solution

phase 2/3 why is there a 15 mm gap between this pipe and its nodes? investigation and solution

phase 2/3: build diagram prepared for central section, measure and cut begins

phase 2/3: build diagram prepared for central section, measure and cut begins

phase 2/3: openscad CAD walkthrough, planning of middle section for FOSSHW Category L7e Hybrid EV

phase 2/3: openscad CAD walkthrough, planning of middle section for FOSSHW Category L7e Hybrid EV

50/54 front pipes done, tensioning needed in FOSSHW Category L7e Hybrid EV

50/54 front pipes done, tensioning needed in FOSSHW Category L7e Hybrid EV

Quick recap on front section (80% compete)

Quick recap on front section (80% compete)

(2/2) instructional video on tape/glue usage and assembly tips on FOSSHW Category L7e Hybrid EV

(2/2) instructional video on tape/glue usage and assembly tips on FOSSHW Category L7e Hybrid EV

(1/2) instructional video on identification, measure and cut: bamboo and PVC in the FOSSHW Car

(1/2) instructional video on identification, measure and cut: bamboo and PVC in the FOSSHW Car

the trials and tribulations of writing your own assembly instructions

the trials and tribulations of writing your own assembly instructions

identified missing pipes in the bonnet of the FOSSHW Category L7e Hybrid EV

identified missing pipes in the bonnet of the FOSSHW Category L7e Hybrid EV

front assembly progress (upside-down) on FOSSHW Category L7e Hybrid EV

front assembly progress (upside-down) on FOSSHW Category L7e Hybrid EV

demonstrating "flexing" in an open-framed geodesic shape, and how to fix it

demonstrating "flexing" in an open-framed geodesic shape, and how to fix it

beginning walkthrough plan of front assembly of FOSSHW Category L7e Hybrid EV

beginning walkthrough plan of front assembly of FOSSHW Category L7e Hybrid EV

finished bonnet on the FOSSHW Category L7e hybrid EV

finished bonnet on the FOSSHW Category L7e hybrid EV

why use "rubbish" tape and rubbish glue

why use "rubbish" tape and rubbish glue

progress showing pipe lengths are ok on FOSSHW Category L7e Hybrid EV

progress showing pipe lengths are ok on FOSSHW Category L7e Hybrid EV

sorting out the CAD: correcting pipe widths on the FOSSHW Category L7e Hybrid Car build

sorting out the CAD: correcting pipe widths on the FOSSHW Category L7e Hybrid Car build

adjusted pipe lengths, back on track.

adjusted pipe lengths, back on track.

Finding a mistake in the pipe length of the FOSSHW category L7e hybrid Car

Finding a mistake in the pipe length of the FOSSHW category L7e hybrid Car

First experiments with Artillery Sidewinder x2 for FOSSHW Category L7e Hybrid Car

First experiments with Artillery Sidewinder x2 for FOSSHW Category L7e Hybrid Car

Cleaning up 3D printed nodes for the Category L7e FOSSHW Hybrid Car

Cleaning up 3D printed nodes for the Category L7e FOSSHW Hybrid Car

3D CAD orientation and identification of 3D printed nodes for Hybrid L7e EV

3D CAD orientation and identification of 3D printed nodes for Hybrid L7e EV

pyopenscad 3D CAD walkthrough of DIY (kitchen-build) Category L7e Hybrid EV

pyopenscad 3D CAD walkthrough of DIY (kitchen-build) Category L7e Hybrid EV

DIY Work in progress on a full-scale Category L7e Hybrid 3D EV (built in a kitchen)

DIY Work in progress on a full-scale Category L7e Hybrid 3D EV (built in a kitchen)

limitations of mis-named "Scalable" Vector ISAs

limitations of mis-named "Scalable" Vector ISAs

coriolis2 tutorial "adder" bench test

coriolis2 tutorial "adder" bench test

Student Login to University of Oregon server for FPGAs

Student Login to University of Oregon server for FPGAs

power isa simulators

power isa simulators

ICS2022 OpenPOWER Workshop

ICS2022 OpenPOWER Workshop

DRAFT Simple-V Scalar Vector Extension for Power ISA, walkthrough of the spec on the Libre-SOC wiki

DRAFT Simple-V Scalar Vector Extension for Power ISA, walkthrough of the spec on the Libre-SOC wiki

Comparison of Cray Vectors, MMX, RVV, and Simple-V

Comparison of Cray Vectors, MMX, RVV, and Simple-V

gpio mapping wishbone

gpio mapping wishbone

Digital Circuit Verification with nmigen

Digital Circuit Verification with nmigen

running nmigen uart_demo.py on remote Arty A7-100t UOregon Server

running nmigen uart_demo.py on remote Arty A7-100t UOregon Server

[DRAFT] Libre-SOC SVP64 Big-Integer Math

[DRAFT] Libre-SOC SVP64 Big-Integer Math

OpenPOWER Cores 2022, Libre-SOC status

OpenPOWER Cores 2022, Libre-SOC status

vpub presentation on libre-soc and microwatt

vpub presentation on libre-soc and microwatt

nmigen peripheral fabric based on lambdasoc booting Libre-SOC on a VERSA_ECP5

nmigen peripheral fabric based on lambdasoc booting Libre-SOC on a VERSA_ECP5

fosdem2022 the libre-soc project

fosdem2022 the libre-soc project

libre-soc dcache/mmu bug running linux-5.7

libre-soc dcache/mmu bug running linux-5.7

Libre-SOC using microwatt soc fabric under verilator (part 6)

Libre-SOC using microwatt soc fabric under verilator (part 6)

microwatt verilator linux 5.7 (part 5)

microwatt verilator linux 5.7 (part 5)

microwatt verilator linux 5.7 (part 4)

microwatt verilator linux 5.7 (part 4)

microwatt verilator simulation booting buildroot linux-5.7 (part 3)

microwatt verilator simulation booting buildroot linux-5.7 (part 3)

microwatt linux 5.7 verilator simulated boot (take 2)

microwatt linux 5.7 verilator simulated boot (take 2)

microwatt linux 5.7 boot attempt under verilator

microwatt linux 5.7 boot attempt under verilator

unboxing a 16in mcneela tunable bodhran and comparing playability vs the box it arrived in

unboxing a 16in mcneela tunable bodhran and comparing playability vs the box it arrived in

playing different household items as a bodhran substitute

playing different household items as a bodhran substitute

what to do when your bohran hasn't arrived (hint: play an amazon cardboard box)

what to do when your bohran hasn't arrived (hint: play an amazon cardboard box)

Libre-SOC Core regspecs, Function Units and Regfiles walkthrough

Libre-SOC Core regspecs, Function Units and Regfiles walkthrough

opentapeoutdev2021

opentapeoutdev2021

OpenPOWER Summit 2021 Draft SVP64 Matrix, FFT, DCT and NTT

OpenPOWER Summit 2021 Draft SVP64 Matrix, FFT, DCT and NTT

coriolis2 on uoregon server

coriolis2 on uoregon server

Libre-SOC FPGA ASIC OpenPOWER course 18oct2021

Libre-SOC FPGA ASIC OpenPOWER course 18oct2021

NGI Pointer 2021 Kick-off: The Libre-SOC Gigabit Router ASIC

NGI Pointer 2021 Kick-off: The Libre-SOC Gigabit Router ASIC

SVP64 Vertical First Mode

SVP64 Vertical First Mode

Libre-SOC Europython 2021

Libre-SOC Europython 2021

iit roorkee 2021

iit roorkee 2021

CINECA 2021 Libre-SOC OpenPOWER Draft SVP64

CINECA 2021 Libre-SOC OpenPOWER Draft SVP64

ics 2021 original

ics 2021 original

ics 2021 unittests original

ics 2021 unittests original

Libre-SOC "getting started" installation tutorial

Libre-SOC "getting started" installation tutorial

Libre-SOC NGI Forum 2021 10min presentation

Libre-SOC NGI Forum 2021 10min presentation

51st birthday cake^H^H^H^H jelly with roman candle

51st birthday cake^H^H^H^H jelly with roman candle

FOSDEM 2021 Simple-V for OpenPOWER

FOSDEM 2021 Simple-V for OpenPOWER

FOSDEM 2021 Libre-SOC Project, OpenPOWER

FOSDEM 2021 Libre-SOC Project, OpenPOWER

sv prefix openpower

sv prefix openpower

LibreSOC HDL workflow for research purposes

LibreSOC HDL workflow for research purposes

Townforge 500 Tutorial (5)

Townforge 500 Tutorial (5)

Townforge 500 Tutorial (4)

Townforge 500 Tutorial (4)

Townforge 500 Tutorial (3)

Townforge 500 Tutorial (3)

Townforge 500 Tutorial (2)

Townforge 500 Tutorial (2)

Townforge 500 tutorial

Townforge 500 tutorial

LibreSOC versa ECP5 litex first boot 2020 sep 03

LibreSOC versa ECP5 litex first boot 2020 sep 03