Jericho Uno
My Channel is about making and demoing things that work.
I test, re-test and modify tens of circuits but if it does not work to my satisfaction I will never post it. I guarantee that anything posted here was tested and modified to give the best performance.
Hopefully these demos will answer any questions you may have and give you some incites before making your own things.
Best of luck.
. : Enjoy : .
Make a spot welder.
Hair curler to bag sealer
Brightness/ Speed/ Temperature Control (AC)
Plastic bag sealer.
Logic Gates Visual.
Two 555 - H-Bridge. Forward/ Reverse Motor.
One 555 H- Bridge. Forward/ Reverse.
555 PWM ANY NPN Transistors.
555 PWM Any PNP Transistors.
LED driver (no PCB) for Ring Lights
Ultra Bright Ring Light.
YouTube Controller - practice anything in slow motion or loop it.
Make a Fake Record Player Turntable.
8002 Class "D" Amp.
555 Forward/ Reverse PWM (Basic)
555 Contact Free Voltage Detector
555 Basic Inverter.
555 PWM for Large AC Motors.
555 PWM Mini up to 2 Amps
Make an Oscilloscope - Pen Style (0 to 12 Volts direct)
9 volts battery to +9V, Ground and -9V. Dual polarity.
Make an Electric Violin for Under $25.
BLDC (brushless DC motor) control.
Make an Oscillating Saw.
Make a Basic Jig Saw
Make a simple solder pot using a solder iron and soldering tip.
Make a logic Probe.
Make PCB. Complete fabrication station.
How to Make a Sliding Miter Saw at Home (mini version).
Make a Mini Circular Saw/ Plunge Saw. Video 1