Nice simple kit with a clever circuit.
http://www.talkingelectronics.com/projects/LED-Dice/LED-Dice.html
http://www.ebay.com/itm/DIY-Electronic-Dice-Kits-Suite-LED-Circuit-Kits-Stable-4-5-5V-Red-LED-Lights-/331797382348
Help support Julian's electronic kit build videos via Patreon: https://www.patreon.com/julian256
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https://www.youtube.com/watch?v=R5RV8K4M71M
A look inside this Hobbyking supplied 8S balance charger. From what Hobbyking are saying about fakes, this unit looks like the genuine article. But the way the MOSFETs had been mounted onto the rear heatsink was truly appalling and needed to be fixed.
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https://www.youtube.com/watch?v=LwzeY_6TUyU
Antminer Z9 Mini connected via DC to the Bluetti AC200
Subscribed to my 2nd channel? Watch all my 3 minute videos on Julian's Shorts: https://www.youtube.com/channel/UCeewzdnwcY5Q6gcbnZKIY8g
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https://www.youtube.com/channel/UCXfDjPehpC7B7lW2JFxeS4w
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#ElectronicsCreators
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https://www.youtube.com/watch?v=1crcXg-UdSY
Big thanks to Patreon supporters who make Postbag videos possible - Patrons got to see this video 2 days before anybody else.
This is a mini Postbag followed by some modifications to my 6x 120F supercapacitor module.
UPDATE: So it's 48 hours later and there's still 6 volts on the meter :)
1206 SMD SMT LED Red Green Blue Yellow White 5 Colours Light Super Bright LED http://www.ebay.com/itm/1206-SMD-SMT-LED-Red-Green-Blue-Yellow-White-5-Colours-Light-Super-Bright-LED-/311682251558
White DC 0~20V 85C1-V Class 2.5 Voltmeter Analog Volt Panel Meter New #Unbranded http://www.ebay.com/itm/White-DC-0-20V-85C1-V-Class-2-5-Voltmeter-Analog-Volt-Panel-Meter-New-/171746230324
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https://www.youtube.com/watch?v=1mBnAW_b8dg
A selection of items from ICStation.com
AD9833 DDS Signal Generator Module 0-12.5MHz Square/Triangle/Sine Wave
Item ID: 7186
http://www.icstation.com/ad9833-signal-generator-module-125mhz-squaretrianglesine-wave-p-7186.html
Single-Supply To Dual Power Switch Module DC-AC Car Tone Power
Item ID: 7665
http://www.icstation.com/single-supply-dual-power-switch-module-tone-power-p-7665.html
Innovative Universal Double Side Board PCB 9x9cm 2.54mm DIY Prototype Paper PCB
Item ID: 7191
http://www.icstation.com/innovative-universal-double-side-board-9x9cm-254mm-prototype-paper-p-7191.html
Note: Some items in this video were supplied at no cost.
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https://www.youtube.com/watch?v=SQ6WrdJtTEk
A full round up of switched mode buck converter voltage (and current) regulator modules. From the very simple (and very cheap) LM2596 based units to the advanced ZXY6005 power supply modules.
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https://www.youtube.com/watch?v=cRHU2xqo7Po
Enjoying the new Qi wireless inductive charging system. Updates on LiPo capacities and run times with some information of fake LiPo cells. Lots more data on the display and incorporation of the Adafruit OLED display library. Thoughts about an alternative position for the display. Possible need for an on/off switch.
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https://www.youtube.com/watch?v=E7--651JxJE
Semi-destructive teardown of this G9 LED lamp
1pc/2pcs/5pcs/10pcs DC-AC Inverter 12V to 220V 35W Boost Step UP Power Module #Unbranded https://www.ebay.com/itm/1pc-2pcs-5pcs-10pcs-DC-AC-Inverter-12V-to-220V-35W-Boost-Step-UP-Power-Module-/332230871934
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https://www.youtube.com/watch?v=FgK2dY3-sXU
Help support Julian's electronics videos on Patreon: https://www.patreon.com/julian256
A first look at this RFID reader/writer module which can be bought for a few dollars on eBay. It's cheap but also quite complicated.
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https://www.youtube.com/watch?v=nn-nuhAByRk