Mario Zechner on Nostr: For my next project (a single button game with an IPS display, custom enclosure max ...
For my next project (a single button game with an IPS display, custom enclosure max current draw ~500mA at 3.3V) I considered going with a Li-Po like an Eemb 2000mAH Li-Po commonly found on Amazon which features a protection circuit (over-charge/discharge/short-circuit), plus either a buck/LDO converter or one of those TP4056 boards.
However, while this makes for a light and compact device, it appears too unsafe for use by a child.
Should I go Ni-Mh AA instead?
Published at
2024-09-23 21:41:37Event JSON
{
"id": "b93e2829dfaa551205b03c098001e1df49a3f31965a92096e4ebe4c86d32ec3f",
"pubkey": "be81b496ea025894275a88346ffbf7d217a8886f108185e401387647eff089b4",
"created_at": 1727127697,
"kind": 1,
"tags": [
[
"e",
"55d6e2901fc7a013179d63e5afdb4b3a12f982ca28cf839a68931a92421005da",
"wss://relay.mostr.pub",
"reply"
],
[
"proxy",
"https://mastodon.gamedev.place/users/badlogic/statuses/113189040800295860",
"activitypub"
]
],
"content": "For my next project (a single button game with an IPS display, custom enclosure max current draw ~500mA at 3.3V) I considered going with a Li-Po like an Eemb 2000mAH Li-Po commonly found on Amazon which features a protection circuit (over-charge/discharge/short-circuit), plus either a buck/LDO converter or one of those TP4056 boards.\n\nHowever, while this makes for a light and compact device, it appears too unsafe for use by a child.\n\nShould I go Ni-Mh AA instead?",
"sig": "04b75bf4afa9554f8af2bc5f849ee4a057480db6f918ee3edb78783a14662acb6eee8ff87661604f54c38140c79300adcafbdb6c311f91cead575c43c8e92281"
}
