AliExpress unbag joy - Fakita work light, tools, relays, ballasts

Another worthy-sack of technical goodies from AliExpress for us to explore. These videos are not sponsored by AliExpress. I buy all these items myself. Here are some links to the items. These are affiliate links, but that will not affect the price you pay. Keep in mind that these products may not meet your country's standards. Some listings may not work for some countries and some may just be sold out or disappear. When paying on AliExpress, let the transaction complete before leaving the purchase page as otherwise the purchase may not go through. The rather neat little automotive relay tester:- https://s.click.aliexpress.com/e/_c3e... Note that this unit uses the wrong coil polarity to test the relays, but that is only an issue if they are fitted with internal coil diodes. I've made a video showing the fix if desired. A medley of automotive relays, available as 5-pin (changeover), 4-pin (non changeover) and also available in 12V or 24V versions. Note the ratings may be exaggerated and they are intended for low voltage use. First small black relay 12V "40A":- https://s.click.aliexpress.com/e/_c4k... Second small black relay 12V "40A":- https://s.click.aliexpress.com/e/_c4X... The little blue relay - 12V "20A" https://s.click.aliexpress.com/e/_c4d... The chunky ice-cube style relay 12V "100A(!)":- https://s.click.aliexpress.com/e/_c4S... The chunky relay with socket and what appears to be copper coated aluminium wires:- https://www.aliexpress.com/item/10050... Black flasher relay - it needs a load to work:- https://s.click.aliexpress.com/e/_c4d... Green flasher also needs a load. I think 49=+ve 31=-ve 49d=Load:- https://s.click.aliexpress.com/e/_c3P... Digital thickness gauge:- https://s.click.aliexpress.com/e/_c31... Makita-themed work light. Best used with the classic Fakita batteries. Note that if a battery is connected there is a standby current of about 1.5mA for the USB circuitry. So don't store it with a battery connected:- https://s.click.aliexpress.com/e/_c3d... The rogue oxygen sensor cheat device:- https://s.click.aliexpress.com/e/_c3r... The connector remover for some Volkswagen and Skoda connectors:- https://s.click.aliexpress.com/e/_c3A... RFID immobiliser coil detector unit with lanyard:- https://s.click.aliexpress.com/e/_c4W... LED head torch - maybe useful for the module and LEDs:- https://s.click.aliexpress.com/e/_c3y... Various fibreglass backed mini solar panels (I did order four):- https://s.click.aliexpress.com/e/_c3I... The very cheap but interesting OBD2 reader. I've now reverse engineered it and think there may be an incorrect transistor (easy fix) that could stop the canbus function from working:- https://s.click.aliexpress.com/e/_c4S... The flickery LED bulb:- https://s.click.aliexpress.com/e/_c2w... 4-10W universal electronic fluorescent ballast:- https://s.click.aliexpress.com/e/_c3y... G23 fluorescent tube sockets for the two pin bulbs. https://s.click.aliexpress.com/e/_c4P... Mechanic SR20 style desoldering wick holder:- https://s.click.aliexpress.com/e/_c4T... Supporting the channel with a dollar or two on Patreon helps keep it independent of YouTube's quirks, avoids intrusive mid-video adverts, gives early access, bonus footage and regular quiet Patreon live streams.   / bigclive   Alternatively, for a single coffee contribution you can use PayPal:- https://www.paypal.com/paypalme/bigclive #ElectronicsCreators