Uploaded October 2020 | Updated September 2026, 2 weeks ago
Vacuum tubes are an old, but fascinating technology that was used before transistors were invented. We can learn how simple circuits were back then if we build a kit like this three-tube receiver. Join me on my discovery journey. I have no clue about what I am doing. But, after the video, we will know more, I am sure. Whether the receiver will work or not.
I am a proud Patreon of @greatscottlab , @ElectroBOOM , @ELECTRONOOBS , @EEVblog , and others
No Docker, Microsoft Teams, Zoom
Links:
Three Tube Receivers: aliexpress.com/item/1005002664663309.html
Example of a variable capacitor: https://s.click.aliexpress.com/e/_d6jWuEH
AD9850 Frequency Generator board: https://s.click.aliexpress.com/e/_d85dhzX
Tecsun PL-660: https://s.click.aliexpress.com/e/_dZWXGfB
Variable Capacitor: http://www.hdic.com.hk/?topclassid=11&classid=204&id=762
HackRF one original: amzn.to/34n6SP5
HackRF one Clones: https://s.click.aliexpress.com/e/_d7GSDDL
Mr. Carlsons video: youtu.be/oHjZs0bNwEs
Better diagram: drive.google.com/file/d/1J1GcWqJBiON-1LdjtqeNGdMlDY1Q2FIf/view?usp=drive_link (still not a good quality)
The links above usually are affiliate links which support the channel (no additional cost for you).
Supporting Material and Blog Page: sensorsiot.org
Github: github.com/sensorsiot
My Patreon Page: patreon.com/AndreasSpiess
Discord: discord.gg/JfgDSa8
If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel
My Amazon.com shop: amazon.com/shop/andreasspiess
For Banggood bit.ly/2jAQEf4
For AliExpress: bit.ly/2B0yTLL
For Amazon.de: amzn.to/2r0ZCYI
For Amazon UK: amzn.to/2mxBaJf
For ebay.com: ebay.to/2DuYXBp
facebook.com/profile.php?id=100013947273409
twitter.com/spiessa
instructables.com/member/Andreas%20Spiess
Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job
As an Amazon Associate, I earn from qualifying purchases
#no#midroll#ads
Vacuum tubes are an old, but fascinating technology that was used before transistors were invented. We can learn how simple circuits were back then if we build a kit like this three-tube receiver. Join me on my discovery journey. I have no clue about what I am doing. But, after the video, we will know more, I am sure. Whether the receiver will work or not.
I am a proud Patreon of @greatscottlab , @ElectroBOOM , @ELECTRONOOBS , @EEVblog , and others
No Docker, Microsoft Teams, Zoom
Links:
Three Tube Receivers: aliexpress.com/item/1005002664663309.html
Example of a variable capacitor: https://s.click.aliexpress.com/e/_d6jWuEH
AD9850 Frequency Generator board: https://s.click.aliexpress.com/e/_d85dhzX
Tecsun PL-660: https://s.click.aliexpress.com/e/_dZWXGfB
Variable Capacitor: http://www.hdic.com.hk/?topclassid=11&classid=204&id=762
HackRF one original: amzn.to/34n6SP5
HackRF one Clones: https://s.click.aliexpress.com/e/_d7GSDDL
Mr. Carlsons video: youtu.be/oHjZs0bNwEs
Better diagram: drive.google.com/file/d/1J1GcWqJBiON-1LdjtqeNGdMlDY1Q2FIf/view?usp=drive_link (still not a good quality)
The links above usually are affiliate links which support the channel (no additional cost for you).
Supporting Material and Blog Page: sensorsiot.org
Github: github.com/sensorsiot
My Patreon Page: patreon.com/AndreasSpiess
Discord: discord.gg/JfgDSa8
If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel
My Amazon.com shop: amazon.com/shop/andreasspiess
For Banggood bit.ly/2jAQEf4
For AliExpress: bit.ly/2B0yTLL
For Amazon.de: amzn.to/2r0ZCYI
For Amazon UK: amzn.to/2mxBaJf
For ebay.com: ebay.to/2DuYXBp
facebook.com/profile.php?id=100013947273409
twitter.com/spiessa
instructables.com/member/Andreas%20Spiess
Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job
As an Amazon Associate, I earn from qualifying purchases
#no#midroll#ads
