The technique is called "potting", and is common for small rugged devices. I thi...

jononor on Feb 13, 2021 | parent | context | favorite | on: FIDO2 security key company releases hardware that'...

The technique is called "potting", and is common for small rugged devices. I think nearly all assembly houses will offer it. Some electronics components, such as relays, power converter modules also use it.