component
GX18B20S
Public Made by Adomby adom
GXCAS Temperature and Humidity Sensor, TO-92S. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
main
Ray
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (pad-position, synthesised, bottom-right)
3d3712e
1mo ago
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{
"schema": "adom.pads/1",
"slug": "gx18b20s",
"footprint": "TO-92_Inline",
"generated_from": {
"footprint": "TO-92_Inline@sha256:19731cf8b8c297aa",
"pins": "page.json:component.pins",
"overrides": null
},
"pin1": {
"pad": "1",
"at": [
0.0,
0.0
],
"corner": "bottom-right",
"source": "pad-position",
"derived_from": "TO-92_Inline@sha256:19731cf8b8c297aa"
},
"pad_count": 3,
"symbol_pins": [
"1",
"2",
"3"
],
"paste_apertures": 0,
"issues": [],
"pads": [
{
"pad": "1",
"kind": "thru_hole",
"shape": "rect",
"at": [
0.0,
0.0
],
"rot": 0.0,
"size": [
1.05,
1.5
],
"layers": [],
"thermal": false,
"pin": "1",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the device. Must be tied to system ground; when the device operates in parasite-power mode the VDD pin must also be tied to GND.",
"is_pin1": true,
"source": {
"geometry": "TO-92_Inline.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "2",
"kind": "thru_hole",
"shape": "oval",
"at": [
1.27,
0.0
],
"rot": 0.0,
"size": [
1.05,
1.5
],
"layers": [],
"thermal": false,
"pin": "2",
"name": "DQ",
"type": "bidirectional",
"description": "1-Wire data input/output. Open-drain bidirectional data line; requires an external ~5 kΩ (typ. shown as 1 kΩ in strong-pullup examples) pull-up to VDD. Also supplies power to the device when used in parasite-power mode (charging the internal CPP capacitor while the bus is high).",
"is_pin1": false,
"source": {
"geometry": "TO-92_Inline.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "3",
"kind": "thru_hole",
"shape": "oval",
"at": [
2.54,
0.0
],
"rot": 0.0,
"size": [
1.05,
1.5
],
"layers": [],
"thermal": false,
"pin": "3",
"name": "VDD",
"type": "power_in",
"description": "Optional external supply pin, 2.5 V to 5.5 V. Provides local power to the device; must be grounded when operating in parasite-power mode (device is powered from the DQ line instead).",
"is_pin1": false,
"source": {
"geometry": "TO-92_Inline.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
}
]
}