Building a Simple Radio Using Tank Circuits and Diodes - DC To Daylight
In this theory-based video, we combine our knowledge of tank circuits and diodes to create the simplest of radios - the crystal receiver! We'll look at the V-I characteristics of germanium and silicon, as well as the lead-sulphide crystal Galena.
Derek also shows how to design an air core inductor to work in concert with a variable capacitor, which will act as a tuning device for our radio. Our diode will act as a detector, which recovers the audio signal and removes the RF component. This is a great beginner project, a lot of fun to put together, and a good opportunity to show off your build skills!
Discuss the episode and ask Derek questions on the element14 Community! https://bit.ly/3QNKYMF
Engage with the element14 presents team on the element14 Community - suggest builds, find project files and behind the scenes video: https://bit.ly/3tmdewv
Visit the element14 Community for more great activities and free hardware: https://bit.ly/3q6YMpu
Tech Spotlights: https://bit.ly/3qPrDhM
RoadTest and Reviews: https://bit.ly/3pV5Bux
Project14: https://bit.ly/31wbnJY
#0:00 Welcome to DC to Daylight
#0:54 1924 Radio
#2:54 Schematic
#4:55 Curve Tracer
#6:17 Building It!
#6:55 Air Core Inductor
#10:33 Radio
#13:27 Give Your Feedback
#diode #diodecircuits #galena #radiofrequency
Видео Building a Simple Radio Using Tank Circuits and Diodes - DC To Daylight канала element14 presents
Derek also shows how to design an air core inductor to work in concert with a variable capacitor, which will act as a tuning device for our radio. Our diode will act as a detector, which recovers the audio signal and removes the RF component. This is a great beginner project, a lot of fun to put together, and a good opportunity to show off your build skills!
Discuss the episode and ask Derek questions on the element14 Community! https://bit.ly/3QNKYMF
Engage with the element14 presents team on the element14 Community - suggest builds, find project files and behind the scenes video: https://bit.ly/3tmdewv
Visit the element14 Community for more great activities and free hardware: https://bit.ly/3q6YMpu
Tech Spotlights: https://bit.ly/3qPrDhM
RoadTest and Reviews: https://bit.ly/3pV5Bux
Project14: https://bit.ly/31wbnJY
#0:00 Welcome to DC to Daylight
#0:54 1924 Radio
#2:54 Schematic
#4:55 Curve Tracer
#6:17 Building It!
#6:55 Air Core Inductor
#10:33 Radio
#13:27 Give Your Feedback
#diode #diodecircuits #galena #radiofrequency
Видео Building a Simple Radio Using Tank Circuits and Diodes - DC To Daylight канала element14 presents
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Bluetooth Deeno-saur Children's Toothbrush Teardown - The Electronics InsideMember Challenge Accepted - Universal LANC Controller for DSLR CamerasAntennas Part III: DIY HF Antenna for Ionospheric Propagation - DC to DaylightSupercapacitor Energy Harvesting - What You Need to Know - Workbench WednesdaysBuild Your Own Bat Detector with Analog Parts!Emulate an EPROM - How Hard Could it Be?5 Real-World Capacitor Applications & Micro Teardowns - DC To DaylightHow to Embroider with Circuits and Conductive ThreadSony VAIO Handheld Computer Teardown - The Electronics InsideHow to Control a DC Motor Using Optocouplers with an H-Bridge - DC to DaylightUsing Relays to Make a Vegas Style Sign - DC to DaylightCasio PT-30 Electronic Musical Instrument Teardown - Electronics InsideUsing a Teletype Machine as a USB Printer with ArduinoSmart Christmas Decoration with Raspberry Pi Pico and MQTTHow to Drive LEDs - DC To DaylightTransformers in Action: Tesla Coils - The Learning CircuitThe Struggles of Making a Robot ArmMaking a WiFi Connected Audio Spectrum Analyzer with ESP32Use PyVISA to Program Test Tools with Python - Workbench WednesdaysBuild a VU Meter with LED Pixelated Nixie Tubes