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Rich Langner - Electronics
Rich Langner - Electronics
Rich Langner - Electronics
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Content here is always original and some of it is never-before-seen techniques, such as my 50 year old soldering trick which I thought everyone used as it made life so much easier - but years of trawling the web turned up no results for it. So I made a video and it has even amazed engineers with years of experience in soldering.
Hollerith hand punch for 80 column punched cards
1:53
Hollerith hand punch for 80 column punched cards
3 месяца назад
Easily measure current in AA - AAA - C - D - 18650 or any round cells that fit in a battery holder.
2:19
Easily measure current in AA - AAA - C - D - 18650 or any round cells that fit in a battery holder.
3 месяца назад
Fake CH340 : Cannot configure port : Permission error 13., when uploading to Wemos D1 mini
1:29
Fake CH340 : Cannot configure port : Permission error 13., when uploading to Wemos D1 mini
5 месяцев назад
'Could not open COM port' How to free up COM ports reported as 'In use'
2:06
'Could not open COM port' How to free up COM ports reported as 'In use'
5 месяцев назад
Too small for your printer? You can still print tiny labels, etc
2:26
Too small for your printer? You can still print tiny labels, etc
5 месяцев назад
Only getting 50% of the mAh from your USB Power Bank? Here's why..
2:38
Only getting 50% of the mAh from your USB Power Bank? Here's why..
8 месяцев назад
Andonstar wins : From simple magnifying glass to microscope - which is best? Well, it depends...
3:21
Andonstar wins : From simple magnifying glass to microscope - which is best? Well, it depends...
9 месяцев назад
Missing subject line? Edit almost ANYTHING in received emails, dates, subject. Move to other servers
5:01
Missing subject line? Edit almost ANYTHING in received emails, dates, subject. Move to other servers
Год назад
A scratchy sounding speaker repaired at no cost! An unusual technique..
2:16
A scratchy sounding speaker repaired at no cost! An unusual technique..
Год назад
PHANTOM POWER. A visual explanation of how some things can work even without a power connection!
2:45
PHANTOM POWER. A visual explanation of how some things can work even without a power connection!
Год назад
A twin needle Kelvin probe. Quick ,low cost and minimal effort to make.
0:50
A twin needle Kelvin probe. Quick ,low cost and minimal effort to make.
Год назад
Easily print out a list of file names, using drag'n'drop from a Windows/Linux folder.
1:20
Easily print out a list of file names, using drag'n'drop from a Windows/Linux folder.
Год назад
Can this cheap timer hardware be converted into a smart rotary control with built-in display?
2:51
Can this cheap timer hardware be converted into a smart rotary control with built-in display?
Год назад
Low cost 4 wire Kelvin probes, made in minutes. Ideal for finding shorts or measuring milli-ohms .
2:41
Low cost 4 wire Kelvin probes, made in minutes. Ideal for finding shorts or measuring milli-ohms .
Год назад
Easy milliohm meter Project : Locate a short cicuit even if it's in parallel with other components.
2:33
Easy milliohm meter Project : Locate a short cicuit even if it's in parallel with other components.
Год назад
Measure sleep current uA/nA of battery equipment using a cheap meter.
9:03
Measure sleep current uA/nA of battery equipment using a cheap meter.
Год назад
Programming ATTiny85 with VSC and PlatformIO.
2:45
Programming ATTiny85 with VSC and PlatformIO.
2 года назад
Soldering wires - how to autofeed exact amounts of solder without special equipment.
2:38
Soldering wires - how to autofeed exact amounts of solder without special equipment.
2 года назад
A breakout board and simple GPIO monitor for hardware debugging, for Wemos D1 mini and others
2:13
A breakout board and simple GPIO monitor for hardware debugging, for Wemos D1 mini and others
2 года назад
Easy Custom-made front panels for your projects. Colour or monochrome facias made in minutes.
1:36
Easy Custom-made front panels for your projects. Colour or monochrome facias made in minutes.
2 года назад
Emergency battery clamp for holding cells during a test.
2:27
Emergency battery clamp for holding cells during a test.
2 года назад
A better way to import Arduino projects into VSC (Visual Studio Code) and PlatformIO .
6:20
A better way to import Arduino projects into VSC (Visual Studio Code) and PlatformIO .
3 года назад
Preparing Visual Studio Code & PlatformIO for Arduino / ATtiny / ESP8266 / ESP32 / SonOff, etc.
1:38
Preparing Visual Studio Code & PlatformIO for Arduino / ATtiny / ESP8266 / ESP32 / SonOff, etc.
3 года назад
MQTT pubSubClient callback(char* topic, byte* payload, unsigned int length) - How to handle payload.
3:44
MQTT pubSubClient callback(char* topic, byte* payload, unsigned int length) - How to handle payload.
3 года назад
Fitting an RJ45 network plug can be easy. Here's how to do it in around 60 seconds.
1:36
Fitting an RJ45 network plug can be easy. Here's how to do it in around 60 seconds.
3 года назад
Desoldering and removing PCB header pins in a few seconds
1:07
Desoldering and removing PCB header pins in a few seconds
3 года назад
Decibels made simple in 5 minutes
5:26
Decibels made simple in 5 minutes
3 года назад
Creating a virtual floppy disc and transferring a file to it, using the BeebEm BBC micro emulator.
1:47
Creating a virtual floppy disc and transferring a file to it, using the BeebEm BBC micro emulator.
3 года назад
Running BBC ROMS in an emulator on Windows
2:14
Running BBC ROMS in an emulator on Windows
3 года назад
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