Leftymaker

9:03

I overengineered the no-battery flashlight (with supercapacitors)
LeftyMaker
258K views
11:17

Vintage no-battery flashlight gets LEDs (PART 1)
LeftyMaker
203K views
2:16

I added LEDs to a vintage no-battery flashlight
LeftyMaker
280K views
9:04

I added USB-C to my ancient PC speakers
LeftyMaker
34K views
2:57

I added a supercapacitor to the no-battery flashlight
LeftyMaker
337K views
2:41

Here's how buttons on earphones work (hint: voltage dividers)
LeftyMaker
10K views
0:49

Capacitor in reverse - what will happen? #diyelectronics
LeftyMaker
57K views
5:03

Power Bank Capacity is Confusing. Let me Explain
LeftyMaker
198K views
7:45

Why I made my own battery charging module (no TP4056)
LeftyMaker
41K views
9:31

This is Literally a DIY Bookshelf Speaker (and it Sounds Lovely!)
LeftyMaker
2.1K views
7:41

My DIY USB PD Power Supply is Beautiful but Buggy
LeftyMaker
11K views
10:01

How to use LEDs in a circuit (tutorial for beginners)
LeftyMaker
8.7K views
1:14

I fixed this battery charging module's annoying bug
LeftyMaker
39K views
1:10

$1,000 for a resistor?
LeftyMaker
269K views
8:33

Did I make the cheapest DIY amplifier?
LeftyMaker
22K views
18:33

Making a DIY speaker out of wood and old PC speakers
LeftyMaker
111K views
6:20

Applying reverse polarity voltage to a capacitor - what will happen?
LeftyMaker
40K views
7:30

DON'T make an LED flashlight like this
LeftyMaker
41K views
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