In this video I repair a Japanese cheque writer.
I used a 5mm thick, 16 tooth, 1 modulus nylon gear, shaved down to the required thickness.
Direct link to listing:
https://www.aliexpress.com/item/4000024644786.html
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https://www.youtube.com/watch?v=GxPQe6b9CW4
This is the eleventh installment in a series where I build an Astro Boy / Atom robot from parts delivered as part of a magazine subscription.
Follow along as I put this robot together piece by piece!
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https://www.youtube.com/watch?v=u30wIen59mc
Had to figure out what was wrong with the Japanese siphon pump so I could get the Kerosene into the heater without making a mess.
Remember: Don't leave batteries in things when you store them!
Patreon link: https://www.patreon.com/nfm
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https://www.youtube.com/watch?v=kfbZaNQQlFM
In this video I test and calibrate a HP E3612A bench top power supply.
Instruction Manual:
https://www.keysight.com/main/editorial.jspx?cc=US&lc=eng&ckey=1000000366:epsg:man
Service Manual:
https://sites.fas.harvard.edu/~phys191r/Bench_Notes/A1/agilent_e3610a.pdf
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https://www.youtube.com/watch?v=D-93FcxxGDM
In this video we review and make a few tweaks to a 'Uyue' brand 946c preheating station for use with surface mount soldering, smartphone repair and other applications requiring the application of controlled heat.
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https://www.youtube.com/watch?v=9nvtXv2WcpY
*** Re-uploaded due to technical glitch ***
In this video I replace a mains powered fan in a soldering fume extractor with a 12v fan and also add speed control.
Patreon link: https://www.patreon.com/nfm
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https://www.youtube.com/watch?v=-36Js85HJIY
In this video, I restore and test a Tektronix PS503A power supply for use in the Tek TM500 modular system
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https://www.youtube.com/watch?v=h5ZH7e3sXbo