Very interesting LFP power station with EV grade semi solid state cells, super fast charging and feature-packed App.
DBS1300: https://amzn.to/3TbBT1U
£100 off code: BPO7TTKZ
...
https://www.youtube.com/watch?v=quZa4kv_fiQ
Custom neon signs in a range of colours, fonts and graphical elements.
The sign is mounted on 5mm acrylic and uses 12V LED strips. The supplied power adapter is 12V 5A. My sign draws 18W which is 1.5 amps at 12 volts.
20% off coupon code: Julian
Product link: https://www.neonip.com/referral/julian
...
https://www.youtube.com/watch?v=y6rQvAceok0
While fitting a panel mount fuse holder, I drilled one of the main chokes so I had to contact PowerJack for a new one. They also sent me some new MOSFETs. So the diodes have been upgraded from RHRP860 to RHRP 8120 and the mosfets have been changed from 18N50 to 14N60.
...
https://www.youtube.com/watch?v=-H3SKc48e5k
Miniature wearable OLED display with 3.7v LiPo battery and nRF24L01+ data transceiver. It's working, but I'm having problems understanding the RF24 library.
...
https://www.youtube.com/watch?v=aoNkvzZ4oII
Teardown, review and field test of this 2-axis smart phone stabiliser. Banggood product page: http://bit.ly/2myXUKJ
...
https://www.youtube.com/watch?v=_NddYfw5OAQ
Fitted with 22 LEDs, a 14-pin microcontroller and a 5v regulator, these LED strips are described as having a meteor shower light pattern. I've absolutely no idea what I'm going to use them for!
...
https://www.youtube.com/watch?v=mLLN3DsyLV4
Some large format sodium ion cells and battery management systems (BMSs) from hakadibattery.com
https://hakadibattery.com/products/hakadi-sodium-ion-18650-3-0-v-1500mah-battery-original-rechargeable-cell-for-e-bike-power-tools-diy-12v-24v-48v-72v-battery-pack
https://hakadibattery.com/products/hakadi-sodium-ion-33140-3v-10ah-battery-na-ion-rechargeable-cell-for-cars-rv-ev-electric-bicycle
https://hakadibattery.com/products/hakadi-sodium-ion-3-0-v-battery-18ah-brand-new-rechargeable-na-ion-batteries-for-solar-energy-stoarge-boat-medical-equiment
https://hakadibattery.com/products/hakadi-4s-16s-sodium-ion-battery-smart-bms-for-diy-battery-pack?variant=41899722670285
...
https://www.youtube.com/watch?v=jA5pOqvPg54