Канал: DeXTeR's Workshop

Bandpass filters testing with 2 x ICOM7300

Bandpass filters testing with 2 x ICOM7300

FM Bandstop Filter for HackRF

FM Bandstop Filter for HackRF

Fighting the noise in a Boost SMPS

Fighting the noise in a Boost SMPS

6N6P / ECC83 headphones amplifier - performance measurement

6N6P / ECC83 headphones amplifier - performance measurement

HV SMPS 12V DC In to 240V DC Out

HV SMPS 12V DC In to 240V DC Out

Vacuum tube paint kit SPICE model generation and MicroCAP SPICE simulator

Vacuum tube paint kit SPICE model generation and MicroCAP SPICE simulator

Kester lead free solder 96Sn 3.5Ag

Kester lead free solder 96Sn 3.5Ag

CNC6040 realignment take 2

CNC6040 realignment take 2

CNC6040 CNCEST X axis realignment

CNC6040 CNCEST X axis realignment

HACK and not the most elegant way - importing JLCPCB into KICAD

HACK and not the most elegant way - importing JLCPCB into KICAD

Kivy Application running on Android reading from MQTT Broker

Kivy Application running on Android reading from MQTT Broker

Raspberry Pi 3B+ reading DHT11 temperature sensor

Raspberry Pi 3B+ reading DHT11 temperature sensor

KiCAD replicate layout via The replicate layout plugin

KiCAD replicate layout via The replicate layout plugin

MIDI switching system

MIDI switching system

Pseudo INTERRUPTS on Raspberry Pi 3B+ and I2C port expanders (PCF8574)

Pseudo INTERRUPTS on Raspberry Pi 3B+ and I2C port expanders (PCF8574)

MODBUS to RESTful API implementation

MODBUS to RESTful API implementation

FUTABA M202SD08G and ATMEGA328

FUTABA M202SD08G and ATMEGA328

THE CC SENDER - MIDI Utility Box

THE CC SENDER - MIDI Utility Box

Guitar Pickup vs Cables frequency measurements

Guitar Pickup vs Cables frequency measurements

K & C buffer measurements and harmonic content

K & C buffer measurements and harmonic content

ARTA Software - measuring frequency response of a 1 band parametric EQ

ARTA Software - measuring frequency response of a 1 band parametric EQ

Frequency response measurements

Frequency response measurements

Xs

Integrated switching system command board

Integrated switching system command board

Intergrated switching system command board part 1

Intergrated switching system command board part 1

Miling brackets for tube sockets

Miling brackets for tube sockets

CNC6040 cutting some enclosures

CNC6040 cutting some enclosures

Motorized potentiometers take 2

Motorized potentiometers take 2

CnC 6040 microstep travel testing

CnC 6040 microstep travel testing

CnC 6040 backlash measuring

CnC 6040 backlash measuring

CNC6040 - spindle runout test

CNC6040 - spindle runout test

Leads bender

Leads bender

Anycubic I3 Mega calibration procedure (X axis)

Anycubic I3 Mega calibration procedure (X axis)

Chinese end-mill on acrylic (clip @ 2x on milling)

Chinese end-mill on acrylic (clip @ 2x on milling)

Chinese end-mill on AlMg3 Aluminium alloy - impressive (clip @ 2x on milling)

Chinese end-mill on AlMg3 Aluminium alloy - impressive (clip @ 2x on milling)

SIM800L EVB - the simple solution for a big problem

SIM800L EVB - the simple solution for a big problem

6040 CNC Engraving

6040 CNC Engraving

Load Cell / Hx711 and TPL511X

Load Cell / Hx711 and TPL511X

Low power management using TPL511X

Low power management using TPL511X

CNC6040 cutting waxed paper

CNC6040 cutting waxed paper

CNC 6040 Aluminium milling

CNC 6040 Aluminium milling

Monitoring system over GPRS infrastructure

Monitoring system over GPRS infrastructure

CNC6040 PCB Milling

CNC6040 PCB Milling

CNC6040 Autoleveling using touch probe

CNC6040 Autoleveling using touch probe

Parasitic powered MIDI Splitter

Parasitic powered MIDI Splitter

CNC 6040 - PCB Milling Manhattan style

CNC 6040 - PCB Milling Manhattan style

Mach3 with touchscreen display

Mach3 with touchscreen display

Milling 1590B type enclosure / 6040 CNC

Milling 1590B type enclosure / 6040 CNC

CNC 6040 cutting 2mm thick aluminium

CNC 6040 cutting 2mm thick aluminium

Motorized potentiometers Part 2

Motorized potentiometers Part 2

DeXTeR's WorkShop - ParaBoost & THE GTFO

DeXTeR's WorkShop - ParaBoost & THE GTFO

DeXTeR's WorkShop - THE GTFO giveaway (Pedalboards of DOOM)

DeXTeR's WorkShop - THE GTFO giveaway (Pedalboards of DOOM)

Inductance value measurement using an oscilloscope and a signal generator

Inductance value measurement using an oscilloscope and a signal generator

KiCAD to CAM Milling (Job Simulation)

KiCAD to CAM Milling (Job Simulation)

Bong Hitter - high gain / high voltage overdrive tube pedal

Bong Hitter - high gain / high voltage overdrive tube pedal

KiCAD Tutorial / Part 2 / PCB design

KiCAD Tutorial / Part 2 / PCB design

KiCAD Tutorial / Part 1 / Schematic capture

KiCAD Tutorial / Part 1 / Schematic capture

KiCAD + GRBL Tools - How to build PCB panel

KiCAD + GRBL Tools - How to build PCB panel

THE PREAMP - Off-board assembly process

THE PREAMP - Off-board assembly process

DeXTeR's WorkShop EAGLE CAD Webinar 3rd of September 2016

DeXTeR's WorkShop EAGLE CAD Webinar 3rd of September 2016

NKVD Tube Drive

NKVD Tube Drive

DeXTeR's Going "FULL-RETARD"!

DeXTeR's Going "FULL-RETARD"!

Propaganda Radio clean boost - MosFet booster (freq. response test)

Propaganda Radio clean boost - MosFet booster (freq. response test)

THE OPAMPs WAR - Followup Harmonic content / Freq. response

THE OPAMPs WAR - Followup Harmonic content / Freq. response

THE OPAMP WAR - differences between different types of OPAMPs

THE OPAMP WAR - differences between different types of OPAMPs

Styrofoam cutter for pedal cushions

Styrofoam cutter for pedal cushions

Using DIY-AS (Amplifier Suite) to trace / calculate load lines for vacuum tubes

Using DIY-AS (Amplifier Suite) to trace / calculate load lines for vacuum tubes

MIDI over WIFI (2.4GHz) transmission - Wireless MIDI Module

MIDI over WIFI (2.4GHz) transmission - Wireless MIDI Module

NE555 Flip-flop for pedals true bypass with DPDT relay

NE555 Flip-flop for pedals true bypass with DPDT relay

Tremo-Low - full tube/high-voltage guitar tremolo

Tremo-Low - full tube/high-voltage guitar tremolo

Motorized potentiometers using stepper-motors

Motorized potentiometers using stepper-motors

Eagle CAD - Create multi-gate components

Eagle CAD - Create multi-gate components

EAGLE CAD - How to copy multiple SCH / PCB in the same file

EAGLE CAD - How to copy multiple SCH / PCB in the same file

Using solder paste and heat gun for THD components

Using solder paste and heat gun for THD components

Solder dispensing, SMD parts planting and reflow using heat-gun

Solder dispensing, SMD parts planting and reflow using heat-gun

Dip/drag soldering using solder pot

Dip/drag soldering using solder pot

DS-982A Solder paste dispenser - review and teardown

DS-982A Solder paste dispenser - review and teardown

F2B Like - full tube / high voltage clean guitar preamp

F2B Like - full tube / high voltage clean guitar preamp

Reflow oven (T-962) - used and abused

Reflow oven (T-962) - used and abused

T-962 reflow oven - first impressions and first fire-up

T-962 reflow oven - first impressions and first fire-up

EAGLE CAD Pcb to 3D Mechanical Software

EAGLE CAD Pcb to 3D Mechanical Software

DIY SMD Vacuum Placer Pen

DIY SMD Vacuum Placer Pen

Germanium transistor in reverse Beta (bias)

Germanium transistor in reverse Beta (bias)

DeXter's Switcher

DeXter's Switcher

GTFO & 1W guitar amp

GTFO & 1W guitar amp

Germanium Transistors Testing

Germanium Transistors Testing

EAGLE Cad basic tips and tricks

EAGLE Cad basic tips and tricks

Powder coating at the workshop

Powder coating at the workshop

The morning Jam - 2007 Squier guitar / 1W full tube amp / 808 like OD / Delay

The morning Jam - 2007 Squier guitar / 1W full tube amp / 808 like OD / Delay

6N16B based 1W full tube guitar amp

6N16B based 1W full tube guitar amp

1W Full-tube guitar amp - first fire-up

1W Full-tube guitar amp - first fire-up

EagleCAD Tutorial Schematic capture / PCB design / Gerber files generation

EagleCAD Tutorial Schematic capture / PCB design / Gerber files generation

Guitar Pedal Wiring Tutorial

Guitar Pedal Wiring Tutorial

FFT Signal Analysis on MOSFET Booster Guitar Pedal

FFT Signal Analysis on MOSFET Booster Guitar Pedal

uC Bypass System for guitar pedals - Open Source

uC Bypass System for guitar pedals - Open Source

AVR programming tutorial using USBASP / Extreme Burner AVR

AVR programming tutorial using USBASP / Extreme Burner AVR

Marking. drilling, swirling and powder coating tutorial

Marking. drilling, swirling and powder coating tutorial