Канал: Jozef Bogin

Tesla 4002A

Tesla 4002A

Yaesu FT-857 CW keyer thru DTR/RTS; FT8 operation

Yaesu FT-857 CW keyer thru DTR/RTS; FT8 operation

Tesla B73, 38 cm/s

Tesla B73, 38 cm/s

MegaFDC (Arduino floppy controller) with IBM PS/2 2.88MB disks

MegaFDC (Arduino floppy controller) with IBM PS/2 2.88MB disks

Arduino Mega2560 floppy disk controller

Arduino Mega2560 floppy disk controller

Mega2560 nixie clock, DCF77 radio sync test

Mega2560 nixie clock, DCF77 radio sync test

Mega2560 ticking nixie clock w/ anti-cathode-poisoning cycle

Mega2560 ticking nixie clock w/ anti-cathode-poisoning cycle

OpenAI ChatGPT through the IBM Personal Computer (1981)

OpenAI ChatGPT through the IBM Personal Computer (1981)

Browsing the Web on an IBM PCjr

Browsing the Web on an IBM PCjr

Color photograph (SSTV) on Edison wax cylinder

Color photograph (SSTV) on Edison wax cylinder

Hello World on Edison wax cylinder

Hello World on Edison wax cylinder

"Electrical" recording on an Edison Standard cylinder phonograph

"Electrical" recording on an Edison Standard cylinder phonograph

Electronic playback on an Edison Standard cylinder phonograph

Electronic playback on an Edison Standard cylinder phonograph

Slovenský rozhlas - Pozor zákruta, koniec (Egal OK)

Slovenský rozhlas - Pozor zákruta, koniec (Egal OK)

Revox B77, measuring pinch roller force, capstan treatment

Revox B77, measuring pinch roller force, capstan treatment

KeybJr - an infrared keyboard transmitter for the IBM PCjr

KeybJr - an infrared keyboard transmitter for the IBM PCjr

Shortwave transmitter 10 W

Shortwave transmitter 10 W

The end of Czech longwave, 01/01/2022 270kHz AM

The end of Czech longwave, 01/01/2022 270kHz AM

Light pen with an IBM PCjr

Light pen with an IBM PCjr

Level 3A kevlar vs. 7.62x25 Tokarev TT-33, PPSh-41, Walther P38

Level 3A kevlar vs. 7.62x25 Tokarev TT-33, PPSh-41, Walther P38

Braňo Hronec (Czechoslovakia, 1968) - I'm Scared Like You, Judy In Disguise (cover)

Braňo Hronec (Czechoslovakia, 1968) - I'm Scared Like You, Judy In Disguise (cover)

Tape recorder on a 3-phase variable frequency drive

Tape recorder on a 3-phase variable frequency drive

Trying to erase an EPROM with X-rays

Trying to erase an EPROM with X-rays

Booting from an 8-inch floppy drive

Booting from an 8-inch floppy drive

Deutscher Kleinempfänger, VCL11 solid-state drop-in replacement

Deutscher Kleinempfänger, VCL11 solid-state drop-in replacement

Deutsche Kleinempfänger (Sparmodell 1940), quick bandscan

Deutsche Kleinempfänger (Sparmodell 1940), quick bandscan

Singing 8-inch floppy drive

Singing 8-inch floppy drive

PC booting from a vinyl record (turn volume down)

PC booting from a vinyl record (turn volume down)

5150CAXX for DOS IBM PC with a cassette recorder

5150CAXX for DOS IBM PC with a cassette recorder

Green screen monochrome monitor/TV receiving FM radio

Green screen monochrome monitor/TV receiving FM radio

A hilariously bad frequency converter

A hilariously bad frequency converter

Revox B77 MKII with full-range variable speed control

Revox B77 MKII with full-range variable speed control

Kudelski-Nagra III BH reel to reel tape recorder demo

Kudelski-Nagra III BH reel to reel tape recorder demo

5150CAXX: DOS cassette tape interface for the IBM 5150 PC

5150CAXX: DOS cassette tape interface for the IBM 5150 PC

Audio-Technica AT-LP120 tonearm anti-skating fix

Audio-Technica AT-LP120 tonearm anti-skating fix

The Wyoming Incident, done properly

The Wyoming Incident, done properly

Tesla PMD-85 as a serial terminal interface

Tesla PMD-85 as a serial terminal interface

Audio-Technica AT-LP120 tonearm cueing fix

Audio-Technica AT-LP120 tonearm cueing fix

BootLPT/86: Boot any x86 through the parallel interface

BootLPT/86: Boot any x86 through the parallel interface

ALLOY EarthStation-I diskless workstation + Novell Netware 286 through ARCnet

ALLOY EarthStation-I diskless workstation + Novell Netware 286 through ARCnet

Tesla PMD-60 monochrome monitor + some Windows 1.01 footage

Tesla PMD-60 monochrome monitor + some Windows 1.01 footage

Tesla PMD 85-2 with color video support

Tesla PMD 85-2 with color video support

Tesla B115 reel to reel tape recorder

Tesla B115 reel to reel tape recorder

Didaktik M (1991) - A very late Slovak ZX Spectrum clone

Didaktik M (1991) - A very late Slovak ZX Spectrum clone

LPT DAC "Covox" as a Disney Sound Source and Tandy 3-voice

LPT DAC "Covox" as a Disney Sound Source and Tandy 3-voice

Tesla B90 reel-to-reel tape recorder

Tesla B90 reel-to-reel tape recorder

Gery Scott - Some Of These Days (Novolak 78rpm)

Gery Scott - Some Of These Days (Novolak 78rpm)

Touch screen digital Geiger counter

Touch screen digital Geiger counter

Refresh rate of a passive LCD display at -15 degrees centigrade

Refresh rate of a passive LCD display at -15 degrees centigrade

"Electric bass" from a crystal phono pickup :)

"Electric bass" from a crystal phono pickup :)

EM11 radio tuning indicator (magic eye) as a VU meter

EM11 radio tuning indicator (magic eye) as a VU meter

Small Nixie tube testing device

Small Nixie tube testing device

Slovenský rozhlas - Čitanie zo zahraničnej tlače :)

Slovenský rozhlas - Čitanie zo zahraničnej tlače :)

Orlando Riva Sound - The Blaze (vinyl 7" single)

Orlando Riva Sound - The Blaze (vinyl 7" single)

Orlando Riva Sound - Fire On The Water (vinyl 7" single)

Orlando Riva Sound - Fire On The Water (vinyl 7" single)

Milan Markovič s V. Mečiarom + Humorikon 1991 (mod. O. Andrásy; E. Vacvalová)

Milan Markovič s V. Mečiarom + Humorikon 1991 (mod. O. Andrásy; E. Vacvalová)

Storing digital data on an analog reel-to-reel magnetic tape with AFSK

Storing digital data on an analog reel-to-reel magnetic tape with AFSK

Pink Floyd on a Tesla B101 reel-to-reel

Pink Floyd on a Tesla B101 reel-to-reel

Tesla B101 reel-to-reel tape recorder + a few songs

Tesla B101 reel-to-reel tape recorder + a few songs

Small GU-81M (ГУ-81М) VTTC

Small GU-81M (ГУ-81М) VTTC

Induction cooker flyback driver

Induction cooker flyback driver

Styridsatstyri (1957) - Ra-ta-ta-ta bum!

Styridsatstyri (1957) - Ra-ta-ta-ta bum!

Vrbovskí vítazi 02.05.2015 Púchov

Vrbovskí vítazi 02.05.2015 Púchov

Old start cold start BMW E34

Old start cold start BMW E34

E07 numbers station

E07 numbers station

Bořetice 2014

Bořetice 2014

Deuterium and Argon vials near a Tesla Coil

Deuterium and Argon vials near a Tesla Coil

RBGT-62 Czechoslovak Geiger counter

RBGT-62 Czechoslovak Geiger counter

Small X-ray transformer arcs

Small X-ray transformer arcs

Homemade kilovoltmeter and 100kV proof-testing

Homemade kilovoltmeter and 100kV proof-testing

Meciarnator 2 on a Siemens-Nixdorf

Meciarnator 2 on a Siemens-Nixdorf

Transformer From Hell

Transformer From Hell

200 kV multiplier

200 kV multiplier

Semiconductor free Geiger Counter

Semiconductor free Geiger Counter

Plasma Speaker Singing Arc

Plasma Speaker Singing Arc

Triple333 (333-333-333) - A Complete Walkthrough (spoilers)

Triple333 (333-333-333) - A Complete Walkthrough (spoilers)

Measuring X-ray tube current like a boss

Measuring X-ray tube current like a boss

445nm M140 fully regulated laser 0 - 2000 mW

445nm M140 fully regulated laser 0 - 2000 mW

Home made 3D X-ray #2

Home made 3D X-ray #2

7078 kHz - Spooky music on shortwave ham bands

7078 kHz - Spooky music on shortwave ham bands

Over the horizon radar jamming 10 MHz RWM time signal

Over the horizon radar jamming 10 MHz RWM time signal

Home made 3D X-rays fluoroscope

Home made 3D X-rays fluoroscope

Dual ignition coil sparks

Dual ignition coil sparks

Arcs from mains voltage 230 V !!!

Arcs from mains voltage 230 V !!!

13850 kHz - Weird shortwave jammer

13850 kHz - Weird shortwave jammer

Fluoroscopic X-ray of a Hand

Fluoroscopic X-ray of a Hand

Fluoroscopic X-ray tube Radiation measurements

Fluoroscopic X-ray tube Radiation measurements

Home made Fluoroscopic X-ray setup !

Home made Fluoroscopic X-ray setup !

INSANE ZVS DUAL FLYBACK driver 75 kV !

INSANE ZVS DUAL FLYBACK driver 75 kV !

4525 kHz - Russian military reading numbers

4525 kHz - Russian military reading numbers

8776 kHz - Russian VOLMET

8776 kHz - Russian VOLMET

6940 kHz - XM Whales, creepy shortwave station

6940 kHz - XM Whales, creepy shortwave station

DP-5B, ДП-5Б Soviet Russian Geiger counter

DP-5B, ДП-5Б Soviet Russian Geiger counter

Monster 555 Flyback Driver !

Monster 555 Flyback Driver !

High Voltage Finger Part Deux

High Voltage Finger Part Deux

11000 kHz - UNID number station, possibly a pirate retransmission

11000 kHz - UNID number station, possibly a pirate retransmission

International Space Station on 145.800 MHz VHF

International Space Station on 145.800 MHz VHF

6095 kHz - The Mighty KBC

6095 kHz - The Mighty KBC

Free Energy! Man lights up a lightbulb all by himself with his fingers only!

Free Energy! Man lights up a lightbulb all by himself with his fingers only!

G02 Swedish Rhapsody BACK ON AIR !!!

G02 Swedish Rhapsody BACK ON AIR !!!

Home made X-ray, First tests!

Home made X-ray, First tests!

More ZVS flyback driver madness

More ZVS flyback driver madness

DY86 vs 50 kV, measuring X-ray radiation

DY86 vs 50 kV, measuring X-ray radiation

Measuring Strontium 90 with IT-65 Geiger counter

Measuring Strontium 90 with IT-65 Geiger counter

IRF540 ZVS driver with a Soviet AC flyback

IRF540 ZVS driver with a Soviet AC flyback

IT-65 Czechoslovak army Geiger counter

IT-65 Czechoslovak army Geiger counter

Hacked ATX PC supply to Fully Regulated Lab Bench 5-16V 18A power supply !!

Hacked ATX PC supply to Fully Regulated Lab Bench 5-16V 18A power supply !!

PL500/504 Vacuum tube Tesla coil (VTTC) Plasma Globe with a Light Bulb

PL500/504 Vacuum tube Tesla coil (VTTC) Plasma Globe with a Light Bulb

Small PL500/PL504 VTTC (Vacuum tube Tesla coil)

Small PL500/PL504 VTTC (Vacuum tube Tesla coil)

11605 kHz - Siren jammer ("Weird alarm noise")

11605 kHz - Siren jammer ("Weird alarm noise")

14450 kHz - Number station X06c (X06) Mazielka, 123456 rising scale

14450 kHz - Number station X06c (X06) Mazielka, 123456 rising scale

8742 kHz: Bangkok meteo Weather beacon with scary music - "The Ice cream truck of Doom"

8742 kHz: Bangkok meteo Weather beacon with scary music - "The Ice cream truck of Doom"

8710 kHz - Spooky gas/breathing noises

8710 kHz - Spooky gas/breathing noises

12630 kHz - "The Firefighter Siren" on single sideband

12630 kHz - "The Firefighter Siren" on single sideband

11535 kHz - Voice of (North) Korea, KCBS, Pyongyang

11535 kHz - Voice of (North) Korea, KCBS, Pyongyang

3815 kHz - Number station G11 Polish Lady - Loudest ever!

3815 kHz - Number station G11 Polish Lady - Loudest ever!

9930 kHz - The Siren jammer aka "Weird alarm noise"

9930 kHz - The Siren jammer aka "Weird alarm noise"

8710 kHz - Shortwave phone link

8710 kHz - Shortwave phone link

Shortwave Radio as a Lightning Detector

Shortwave Radio as a Lightning Detector

8704 kHz - The Slot Machine (ENIGMA XSL)

8704 kHz - The Slot Machine (ENIGMA XSL)

8734 kHz - Olympia Radio Marine weather service

8734 kHz - Olympia Radio Marine weather service

10405 kHz - Commando Solo, NATO PSYOP, warning Libya not to attack civilians

10405 kHz - Commando Solo, NATO PSYOP, warning Libya not to attack civilians

11297 kHz - Russian VOLMET live microphone on air !!!

11297 kHz - Russian VOLMET live microphone on air !!!

6433 kHz - Number station E11 Oblique

6433 kHz - Number station E11 Oblique

10051 kHz - New York/Canadian Gander VOLMET

10051 kHz - New York/Canadian Gander VOLMET

5735 kHz - Number station S06

5735 kHz - Number station S06

8123 kHz - Numbers station E07

8123 kHz - Numbers station E07

11175 kHz - Emergency Action Message

11175 kHz - Emergency Action Message

5450 kHz - RAF VOLMET

5450 kHz - RAF VOLMET

The Pip, The Squeaky Wheel and The Buzzer

The Pip, The Squeaky Wheel and The Buzzer

Homemade Geiger Counter + Uraninite (pitchblende)

Homemade Geiger Counter + Uraninite (pitchblende)

6768 kHz: Number station V02a Atencion

6768 kHz: Number station V02a Atencion

5505 kHz: Shannon VOLMET

5505 kHz: Shannon VOLMET

10000 kHz: Chinese BPM time signal

10000 kHz: Chinese BPM time signal

11710 kHz - Voice of (North) Korea (KCBS) intensively jammed

11710 kHz - Voice of (North) Korea (KCBS) intensively jammed

10300 kHz - Chinese Firedrake Jammer

10300 kHz - Chinese Firedrake Jammer

5815 kHz - Number station G11 (better reception)

5815 kHz - Number station G11 (better reception)

5815 kHz - Number station S11a

5815 kHz - Number station S11a

5197 kHz - Number station E06

5197 kHz - Number station E06

6433 kHz - Number station G11

6433 kHz - Number station G11

The Buzzer UVB-76 (MDZhB) on 3.70MHz - 80m!

The Buzzer UVB-76 (MDZhB) on 3.70MHz - 80m!

4.82MHz - Number station E06 Russian Man

4.82MHz - Number station E06 Russian Man

3.8MHz - Number station E10 MOSSAD

3.8MHz - Number station E10 MOSSAD

7.35MHz - Chinese Firedrake Jammer on air again..

7.35MHz - Chinese Firedrake Jammer on air again..

3.95MHz - KBS World

3.95MHz - KBS World

3.70MHz - Shortwave Foghorn

3.70MHz - Shortwave Foghorn

5.00MHz - Time station signal, RWM

5.00MHz - Time station signal, RWM

3.70MHz to 3.80MHz - SSB chatter on AM, 75m

3.70MHz to 3.80MHz - SSB chatter on AM, 75m

4.10MHz - Weather fax

4.10MHz - Weather fax

5.875MHz - BBC World

5.875MHz - BBC World

6.25MHz - Digital bubble-like signal (radioteletype ?)

6.25MHz - Digital bubble-like signal (radioteletype ?)

6.00MHz - Radio Tirana International

6.00MHz - Radio Tirana International

3.97MHz - North Korean jammer

3.97MHz - North Korean jammer

6.35MHz - NATO STANAG

6.35MHz - NATO STANAG

7.35MHz - Morse code mixed with Voice of Russia

7.35MHz - Morse code mixed with Voice of Russia

3.7MHz - The Pip, Russian frequency marker

3.7MHz - The Pip, Russian frequency marker

Vacuum tube 6BC-1 (6VS-1) emits X-ray

Vacuum tube 6BC-1 (6VS-1) emits X-ray

Vacuum tube DY86 emits X-ray

Vacuum tube DY86 emits X-ray

Canon A480 - Manual focus while recording on-the-fly

Canon A480 - Manual focus while recording on-the-fly

DIY: Laptop running on a cordless drill Battery

DIY: Laptop running on a cordless drill Battery

Jet 2000-C Butane Dual-Flame Torch/Lighter

Jet 2000-C Butane Dual-Flame Torch/Lighter

Monster '2N3055' Flyback Driver - 55 kV

Monster '2N3055' Flyback Driver - 55 kV

ZVS flyback driver - Melting iron

ZVS flyback driver - Melting iron

AC Plasma Globe / Lightbulb - Portable 555/MOSFET flyback driver

AC Plasma Globe / Lightbulb - Portable 555/MOSFET flyback driver

AC singing arc - Plasma speaker - Portable 555/MOSFET Flyback driver

AC singing arc - Plasma speaker - Portable 555/MOSFET Flyback driver

High Voltage Finger

High Voltage Finger

TV Merkur, Tesla 4160AB - A B&W portable TV from the 80s

TV Merkur, Tesla 4160AB - A B&W portable TV from the 80s

Mains 230V through fingers! Lighting up a Glow lamp

Mains 230V through fingers! Lighting up a Glow lamp

Mosquito vs. High Voltage

Mosquito vs. High Voltage

Electromagnetic radiation (EMF field) detector with a Neon glow lamp

Electromagnetic radiation (EMF field) detector with a Neon glow lamp

Dabač - zostrih

Dabač - zostrih

A New Improved RS-232 Interface: RS-230V !!!

A New Improved RS-232 Interface: RS-230V !!!

Microsoft Windows 1.01 & 2.0

Microsoft Windows 1.01 & 2.0

ZVS flyback driver, High Power with IRF540

ZVS flyback driver, High Power with IRF540

One transistor FM radio transmitter

One transistor FM radio transmitter

ZVS driver: Jacob's ladder

ZVS driver: Jacob's ladder

ZVS flyback driver - First attempts with IRF540

ZVS flyback driver - First attempts with IRF540

Royer Oscillator 230V FLYBACK driver!

Royer Oscillator 230V FLYBACK driver!

Shortwave AM radio transmitter with NE555 !

Shortwave AM radio transmitter with NE555 !

Resonant 2000 volt MOT power supply

Resonant 2000 volt MOT power supply

Candle + flyback transformer

Candle + flyback transformer

Kapitan Dabac prestrelka v krcme

Kapitan Dabac prestrelka v krcme

My first Flyback transformer driver

My first Flyback transformer driver

Half-Life 2: Dancing Metrocop (Burning Combine guard)

Half-Life 2: Dancing Metrocop (Burning Combine guard)

Windows 3.11 on internet

Windows 3.11 on internet

Windows 1.01 running on 266 MHz PC

Windows 1.01 running on 266 MHz PC

GTA: San Andreas bug!

GTA: San Andreas bug!

Running Win1.0 and Win2.0 applications inside Windows XP!

Running Win1.0 and Win2.0 applications inside Windows XP!