{"type":"note","self":"https:\/\/digitigrade.xn--80andq.net\/note\/1843","created":"2026-05-16T16:52:09+01:00","modified":null,"author":"https:\/\/digitigrade.xn--80andq.net\/actor\/1","summary":null,"plainContent":"i wanna do stuff with free space optical communication (shining a focused light a longish distance and modulating a signal onto it and picking it up at the other end)\nthere is info at modulatedlight.org and a cool system called ronja (ronja.twibright.com) which transmits full duplex ethernet data over red or infrared lights its sick","formattedContent":{"text\/html":"<p>i wanna do stuff with free space optical communication (shining a focused light a longish distance and modulating a signal onto it and picking it up at the other end)<br>there is info at modulatedlight.org and a cool system called ronja (ronja.twibright.com) which transmits full duplex ethernet data over red or infrared lights its sick<\/p>\n","text\/markdown":"i wanna do stuff with free space optical communication (shining a focused light a longish distance and modulating a signal onto it and picking it up at the other end)\nthere is info at modulatedlight.org and a cool system called ronja (ronja.twibright.com) which transmits full duplex ethernet data over red or infrared lights its sick"},"language":"en_GB","mentions":[],"inReplyTo":null,"threadApex":null,"privacy":{"scope":"public","alsoVisibleTo":[],"indexable":true,"canReshare":"all","canReply":"all","canOtherInteract":"all"},"attachments":[],"extensions":{"https:\/\/pawpub.entities.org.uk\/extension\/link-previews":[]}}