$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com
https://www.patreon.com/julian256
30 or 40 transistors die in reverse biased avalanche breakdown catastrophe. You told me not to put components into a live circuit, and on this occasion, you were right. Also, some clever 1-transistor oscillators :)
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https://www.youtube.com/watch?v=DCc1zxuAsmw
Plans for this season's work on the MuPPeT solar test rig. A look at Ralph's implementation of this project in Tacloban City, the Philippines. A quick chat about feedback control loops. And the launch of a new project - a simple and very low cost Arduino PWM solar charge controller.
Series playlist: http://www.youtube.com/playlist?list=PLjzGSu1yGFjWv4KeN-7TSYeQIcicM9Ghl
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https://www.youtube.com/watch?v=hkwAGl-nX6I
$2 for 5PCBs - order with coupon code: JLCPCBcom
Any questions about JLCPCB or ordering, pls email support@jlcpcb.com
Fnirsi DC/DC buck/boost converter with LCD. Potentiometers for the CC and CV controls and a simple digital interface for on/off and timer shut off. This version is fan cooled - cost $16.99 and can handle 60W. The fanless model is $13.99 and can dissipate 35W. Shame it doesn't have OVP cutoff which would be easy to implement in the firmware.
DC-DC Buck-Boost Converter Adjustable CC CV Step Up Down Power Supply Module https://ebay.us/QKB55r
Interested in my new garden workshop? Follow the entire build on Julian's Shednanigans:
https://www.youtube.com/channel/UCXfDjPehpC7B7lW2JFxeS4w
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https://www.youtube.com/watch?v=DtCcqHV17bY
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com
The steel nuts, bolts and washers on my battery bank rusted quite badly. Will my new brass nuts and bolts corrode too?
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https://www.youtube.com/watch?v=JRKidypsSnU
New User Get $30 User Coupons https://jlcpcb.com/CYT
Other Users Get SMT Coupons via Contacting JLCPCB Facebook
To split one male XT60 into 5 females.
Subscribed to my 2nd channel? Watch all my 3 minute videos on Julian's Shorts: https://www.youtube.com/channel/UCeewzdnwcY5Q6gcbnZKIY8g
Interested in my new garden workshop? Follow the entire build on Julian's Shednanigans:
https://www.youtube.com/channel/UCXfDjPehpC7B7lW2JFxeS4w
Join me on Odysee/LBRY: https://lbry.tv/$/invite/@julian256:d
Octopus Energy referral link: share.octopus.energy/aqua-birch-918
(We each get £50)
#ElectronicsCreators
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https://www.youtube.com/watch?v=mCT6ih3w-Fk
Sponsored by JLCPCB ($2 for 10 Boards): https://jlcpcb.com
Charging and balancing two 700 farad supercapacitors wired in series.
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https://www.youtube.com/watch?v=weRVZg_DEDs
Bought from Aldi for £14.99 and supplied with a roll of white paper labels.
Subscribed to my 2nd channel? Watch all my 3 minute videos on Julian's Shorts: https://www.youtube.com/channel/UCeewzdnwcY5Q6gcbnZKIY8g
Interested in my new garden workshop? Follow the entire build on Julian's Shednanigans:
https://www.youtube.com/channel/UCXfDjPehpC7B7lW2JFxeS4w
Join me on Odysee/LBRY: https://lbry.tv/$/invite/@julian256:d
Octopus Energy referral link: share.octopus.energy/aqua-birch-918
(We each get £50)
#ElectronicsCreators
...
https://www.youtube.com/watch?v=0huqUfKQ8pw