2 layers68.8 × 53.6 mm
ZArduino
zmaker/arduino_cookbook
gli sketch del nuovo progetto Arduino Cookbook e dei video di YouTube
46 parts269
2 layers39.4 × 34.5 mm
Dht22-atmega328
hggh/atmega-dht22-oledAtmega328 with DHT22 + oLED Display with USB connector for power
- Size
- 39.4 × 34.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 29
- Pads
- 57
- Tracks, vias
- 62, 0
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 1 Apr 2016
- Updated
- 17 Mar 2018
Overview
Dht22-atmega328 is an open-source printed circuit board by hggh, from the hggh/atmega-dht22-oled repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 39.4 × 34.5 mm with 18 parts on 29 nets, routed with 62 tracks and 0 vias.
It is built around the ATMEGA328P-PU. Its parts include 9 connectors, 3 resistors, 2 capacitors, 1 IC and 1 crystal. It belongs with the lEDs and displays boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdatmega-dht22-oled
Platine mit Atmega328, angeschlossen an ein oLED Display und einem DHT22.
Stromversorgung über eine USB Buchse.
Bauteile
- 1x Atmega328
- 1x 0,96" oLED Display
- 1x DHT22
- 2x 22pF Transistor
- 1x 16MHz Quarz
- 2x Widerstand 10k Ohm
- 1x Widerstand 220 Ohm
- 1x USB B Buchse (Lötmontage)
Gehäuse
Geplant ist ein Gehäuse mit 2mm Plastikplatten.
Gerber Plot von Kicad zu OSH Park
front=$(ls *-F.Cu.gbr)
projname=$(basename $front \-F.Cu.gbr)
mv *-F.Cu.gbr $projname.GTL
mv *-B.Cu.gbr $projname.GBL
mv *-F.Mask.gbr $projname.GTS
mv *-B.Mask.gbr $projname.GBS
mv *-F.SilkS.gbr $projname.GTO
mv *-B.SilkS.gbr $projname.GBO
mv *-Edge.Cuts.gbr $projname.GKO
mv *.drl $projname.XLNParts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | CONN_01X01 | Pin_Headers:Pin_Header_Straight_1x01 | P1, P2, P3, P6, P7, P8, P9 |
| 3 | R | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R1, R2, R3 |
| 1 | ATMEGA328P-P | Housings_DIP:DIP-28_W7.62mm | IC1 |
| 1 | C | Capacitors_ThroughHole:C_Rect_L7_W2_P5 | C2 |
| 1 | C 22pf | Capacitors_ThroughHole:C_Rect_L7_W2_P5 | C1 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02 | P5 |
| 1 | Crystal | Crystals:Crystal_HC50-U_Vertical | Y1 |
| 1 | USB_B | Connect:USB_B | P4 |
The 16 most common of 18 parts.
Questions
How big is the Dht22-atmega328 PCB?
It measures 39.4 × 34.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dht22-atmega328 use?
18 parts, built around the ATMEGA328P-PU. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Dht22-atmega328 KiCad files?
From the hggh/atmega-dht22-oled repository on GitHub, at the commit this page was made from: the board is pcb/dht22-atmega328.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dht22-atmega328 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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