Vtoman FlashSpeed 1500 Power Station - UPS test, JUMP START test

Vtoman FlashSpeed 1500 Power Station - taken apart, tested, capacity measured

My first BMS - QUCC 16S LiFePo4

DJI Power 1000 - reassembled - capacity and output test

Engwe Engine Folding eBike - short test

DJI Power 1000 - taken apart and a look inside

Focus Jam2 6.9 not charging & won't turn on - It's dead dead - my dead ebike part 3

Diesel heater 12V PSU wire heating test

Focus Jam2 6.9 not charging & won't turn on - the battery - my dead ebike part 2

Focus Jam2 6.9 not charging & won't turn on - my dead ebike part 1

Oukitel RT8

Siphon nozzle waste oil burner DIY build - part 4 -WORKING, mostly

Kaiweets KTI-W01 // test - review

Siphon nozzle waste oil burner DIY build - part 3 - trials and fails

Siphon nozzle waste oil burner DIY build - part 2 - what does and doesn't work

Siphon nozzle waste oil burner DIY build - part 1 - compressor scavenging

Cheap heavy waste oil burner test - sort of FAIL

Adding wireless Apple CarPlay to the Mazda CX3

Diesel heater powered waste oil burner - I'm done for now

Turboheat - Fuel Ratio Controller - Prototype - quick test / look

Bluetti AC200MAX - doing actual things - part 2

DIY power station part 3 - 12V LiFePo4 GoKWh battery

Diesel heater powered waste oil burner - first attempt

Can we design a waste oil burner using diesel heater parts?

An idiots guide to your first ebike - All the things I wish I'd known

Inside the inside of a diesel heater burn chamber

Diesel Heater testing filtered waste oil - 50/50 diesel oil mix modified burn chamber - part 3

Diesel Heater testing filtered waste oil - 50/50 diesel oil mix - part 2

Diesel Heater testing filtered waste oil - undiluted - part 1

Afterburner - the app & MQTT