Jeri Ellsworth

Mr. Cook for Ms. Ellsworth - Part 2

Jeri Ellsworth

Mr. Cook for Ms. Ellsworth - Part 1

Jeri Ellsworth

Youth On The Air 2021

Jeri Ellsworth

Ham Radio at Maker Faire 2019

Jeri Ellsworth

Low Cost Reverse Polarity and Over Current Protection (Corrected)

Jeri Ellsworth

Polarization Conversion Systems

Jeri Ellsworth

Magnetic Loop Antenna Current and Voltage Distribution

Jeri Ellsworth

Build a 16080 Meter Magnetic Loop Antenna - Part 1

Jeri Ellsworth

Museum of Radio and Technology Part 4 - Record Players and Hi-Fi

Jeri Ellsworth

Museum of Radio and Technology Part 3 - Televsion

Jeri Ellsworth

Museum of Radio and Technology Part 2 - Education

Jeri Ellsworth

Museum of Radio and Technology Part 1 - Radios

Jeri Ellsworth

Magnetic Logic - Forgotten Technology

Jeri Ellsworth

Scanning Electron Microscope - Zoom, Enhance, Rotate

Jeri Ellsworth

Static Vs Dynamic Flip Flops - Race Against the Clock

Jeri Ellsworth

Wien Bridge Oscillator - Don't Use Lame Parts

Jeri Ellsworth

One Bit ADC - Short Circuits

Jeri Ellsworth

Resistive Multi-touch Pad Prototype

Jeri Ellsworth

C64 Bass Guitar - Cool to be Square Wave

Jeri Ellsworth

Exploring Lava Flows in Hawaii

Jeri Ellsworth

Pinball and Arcade Auto Power Management - Save Power, Lamps and Monitors

Jeri Ellsworth

Continuous Variable Slope Delta Modulator - HC55564

Jeri Ellsworth

Solenoid Basics

Jeri Ellsworth

Seat, Steering and Window Post - Building a Pure Stock Race Car

Jeri Ellsworth

Drivers Compartment Lower X Brace - Building a Pure Stock Race Car

Jeri Ellsworth

Rear Frame Rail and Front Bracing - Building a Pure Stock Race Car

Jeri Ellsworth

DSPSoftware Radios - You Only Live Nine Times

Jeri Ellsworth

Light Emitting Dress with Motion Detector

Jeri Ellsworth

Power Supply Debugging Tool

Jeri Ellsworth

The Brain Bulb - I've Got an Idea!

Jeri Ellsworth