Jeri Ellsworth
Jeri Ellsworth documents her amateur science experiments.
Mr. Cook for Ms. Ellsworth - Part 2
Мистер Кук для мисс Эллсворт — Часть 1
Youth On The Air 2021
Ham Radio at Maker Faire 2019
Недорогая защита от обратной полярности и перегрузки по току (исправленная)
Polarization Conversion Systems
Распределение тока и напряжения магнитной рамочной антенны
Создание магнитной рамочной антенны 160/80 метров — Часть 1
Museum of Radio and Technology Part 4 - Record Players and Hi-Fi
Музей радио и техники. Часть 3 — Телевидение
Музей радио и техники. Часть 2 – Образование
Museum of Radio and Technology Part 1 - Radios
Magnetic Logic - Forgotten Technology
Scanning Electron Microscope - Zoom, Enhance, Rotate
Статичные и динамические шлёпанцы — гонка на время
Wien Bridge Oscillator - Don't Use Lame Parts
One Bit ADC - Short Circuits
Resistive Multi-touch Pad Prototype
C64 Bass Guitar - Cool to be Square Wave?
Exploring Lava Flows in Hawaii
Pinball and Arcade Auto Power Management - Save Power, Lamps and Monitors
Continuous Variable Slope Delta Modulator - HC55564
Solenoid Basics
Seat, Steering and Window Post - Building a Pure Stock Race Car
Drivers Compartment Lower X Brace - Building a Pure Stock Race Car
Rear Frame Rail and Front Bracing - Building a Pure Stock Race Car
DSP/Software Radios - You Only Live Nine Times
Light Emitting Dress with Motion Detector
Power Supply Debugging Tool
The Brain Bulb - I've Got an Idea!