Канал: Beamer

Sound FX You Won't Believe Actually Work!

Sound FX You Won't Believe Actually Work!

Polysynth makes 3 Phase Source

Polysynth makes 3 Phase Source

78L05 makes ramp wave/cap sniffer

78L05 makes ramp wave/cap sniffer

£1 laser's receiver board/demo - PT2

£1 laser's receiver board/demo - PT2

JVC LT32C675 backlight full diagnosis/repair

JVC LT32C675 backlight full diagnosis/repair

A £1 laser, a 7805 and a 555 remote control modulator/driver

A £1 laser, a 7805 and a 555 remote control modulator/driver

WAHL Groomsman 9906 Trimmer Repair 2

WAHL Groomsman 9906 Trimmer Repair 2

Selectable 4 BJT White/Pink Noise Source

Selectable 4 BJT White/Pink Noise Source

Improved, now 4 BJTs, Electronic Load/Source

Improved, now 4 BJTs, Electronic Load/Source

LED makes Power Shunt/Zener Diode Regulator

LED makes Power Shunt/Zener Diode Regulator

2 Transistor Electronic Load/Source Dislike - Why?

2 Transistor Electronic Load/Source Dislike - Why?

LED Constant Current Source

LED Constant Current Source

LED makes Constant Current Source

LED makes Constant Current Source

Pt1 Bucket Full of Oscillator Goodness - no inductors or ICs

Pt1 Bucket Full of Oscillator Goodness - no inductors or ICs

Quality Phono Preamp build - power supply. Part 3

Quality Phono Preamp build - power supply. Part 3

Retro Arduino barometer - update and repair.

Retro Arduino barometer - update and repair.

Quality Phono Preamp build and Wheatstone Bridge use. Part 2

Quality Phono Preamp build and Wheatstone Bridge use. Part 2

Bamboo watch cell replacement

Bamboo watch cell replacement

Quality Phono Preamp build and Wheatstone Bridge use. Part 1

Quality Phono Preamp build and Wheatstone Bridge use. Part 1

How to cut a bolt and measuring the distance between two holes

How to cut a bolt and measuring the distance between two holes

Arduino 8 Scanning Digital Voltmeters version 3

Arduino 8 Scanning Digital Voltmeters version 3

Helping Hands for about £0.50

Helping Hands for about £0.50

Black Mould Predictor & electronics design, Part 1

Black Mould Predictor & electronics design, Part 1

"The Gardener's Errand" ebook giveaway

"The Gardener's Errand" ebook giveaway

Magic DDS Function Generator - gesture controlled Pt2.

Magic DDS Function Generator - gesture controlled Pt2.

Soshine SC-C5 Battery Charger Repair

Soshine SC-C5 Battery Charger Repair

Samsung LE26 buttons - fiddly clean!

Samsung LE26 buttons - fiddly clean!

Samsung LE26 LED TV - repair history and odd fault?

Samsung LE26 LED TV - repair history and odd fault?

Breadboard to PCB via a gainful Stripboard, and beginners guide

Breadboard to PCB via a gainful Stripboard, and beginners guide

Magic DDS Function Generator - gesture controlled Pt1.

Magic DDS Function Generator - gesture controlled Pt1.

Part 2: Designing a Differential Temperature Sense Alarm

Part 2: Designing a Differential Temperature Sense Alarm

Part 1: Designing a Differential Temperature Sense Alarm

Part 1: Designing a Differential Temperature Sense Alarm

A company’s costly problem was solved by a simple quad NAND package.

A company’s costly problem was solved by a simple quad NAND package.

Faulty washing machine pump transmuted into Atomic Frequency Source

Faulty washing machine pump transmuted into Atomic Frequency Source

Arduino 6 Scanning Digital Voltmeters version 2 with manual select buttons

Arduino 6 Scanning Digital Voltmeters version 2 with manual select buttons

Tesco Technika(Samsung?) 19" TV Repair

Tesco Technika(Samsung?) 19" TV Repair

EOL Quartz Alarm Clock hacked into a precision analogue device?

EOL Quartz Alarm Clock hacked into a precision analogue device?

Solved USB power pack interference problems for a Tesco Radio(DR1703B)/Digital Storage Oscilloscope

Solved USB power pack interference problems for a Tesco Radio(DR1703B)/Digital Storage Oscilloscope

Build your own basic Arbitrary Waveform Generator (AWG).

Build your own basic Arbitrary Waveform Generator (AWG).

My take on a common component tester kit

My take on a common component tester kit

Cruise Ships Waiting?

Cruise Ships Waiting?

Part 2: Exploring a chopper amplifier - not a class D amplifier

Part 2: Exploring a chopper amplifier - not a class D amplifier

Part 1: Exploring a chopper amplifier - not a class D amplifier

Part 1: Exploring a chopper amplifier - not a class D amplifier

Negative op amp supply using a NE555, plus a 10kHz source

Negative op amp supply using a NE555, plus a 10kHz source

WAHL Groomsman 9906 Trimmer Repair

WAHL Groomsman 9906 Trimmer Repair

My Sweetcorn? YouTube Electret Mic Preamp

My Sweetcorn? YouTube Electret Mic Preamp

ONKYO CR-515DAB CD player repair

ONKYO CR-515DAB CD player repair

Arduino 6 Scanning Digital Voltmeters version 1

Arduino 6 Scanning Digital Voltmeters version 1

Technics ST-Z45L Tuner Repair

Technics ST-Z45L Tuner Repair

Arduino SUPER nightlight using a Take Away box, part 2.

Arduino SUPER nightlight using a Take Away box, part 2.

Arduino SUPER nightlight using a Take Away box, part 1.

Arduino SUPER nightlight using a Take Away box, part 1.

Designing a dual constant current sink and source instrument, Part 6.

Designing a dual constant current sink and source instrument, Part 6.

Designing a dual constant current sink and source instrument, Part 5.

Designing a dual constant current sink and source instrument, Part 5.

Designing a dual constant current sink and source instrument, Part 4.

Designing a dual constant current sink and source instrument, Part 4.

Designing a dual constant current sink and source instrument, Part 3.

Designing a dual constant current sink and source instrument, Part 3.

Designing a dual constant current sink and source instrument, Part 2.

Designing a dual constant current sink and source instrument, Part 2.

Designing a dual constant current sink and source instrument, Part 1.

Designing a dual constant current sink and source instrument, Part 1.

£12 flat screen TV sound improvement

£12 flat screen TV sound improvement

My 60 year old Preschool(thereabouts), logic demonstrator. Part 2

My 60 year old Preschool(thereabouts), logic demonstrator. Part 2

My 60 year old Preschool(thereabouts), logic demonstrator. Part 1

My 60 year old Preschool(thereabouts), logic demonstrator. Part 1

Arduino analogue metered barometer - part 4 (software time).

Arduino analogue metered barometer - part 4 (software time).

Arduino analogue metered barometer - part 3 (numbers game).

Arduino analogue metered barometer - part 3 (numbers game).

Philips Shaver HQ6990 cell change

Philips Shaver HQ6990 cell change

Channel Greetings

Channel Greetings

Arduino analogue metered barometer - part 2 (the big reveal).

Arduino analogue metered barometer - part 2 (the big reveal).

USB power bank powering Tesco Radio DR1703B and link to update video.

USB power bank powering Tesco Radio DR1703B and link to update video.

Arduino analogue metered barometer - part 1

Arduino analogue metered barometer - part 1