2 layers178 × 145 mm
Ultra DB X51 v1
ExploreEmbedded/8051_DevelopmentBoard
Design files and sample code for 8051 development Ultra Boards
145 parts70
2 layers65 × 56.5 mm
Obj805
Qinka/Obj8052Object 805, 给铜火锅鼓风的东西
- Size
- 65 × 56.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 41
- Pads
- 65
- Tracks, vias
- 50, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 24 Jan 2016
- Updated
- 15 Feb 2018
Overview
Obj805 is an open-source printed circuit board by Qinka, from the Qinka/Obj805 repository on GitHub. It is a 2-layer board of 65 × 56.5 mm with 8 parts on 41 nets, routed with 50 tracks and 0 vias.
It is built around the L293D. Its parts include 2 connectors, 1 IC and 1 fuse.
Main components
1README
hardware/README.mdSnapshot for Obj805 hardware (ReadMe)
Hardware list
-
Fan (no on pcb)
-
L293d
-
leds
- Service connected
- PWM
- button passed
-
Segment Displays
-
Buttons
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole_2.7mm_M2.5 | Mounting_Holes:MountingHole_2.7mm_M2.5 | REF1, REF2, REF3, REF4 |
| 1 | Conn_01x02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | F0 |
| 1 | Conn_with_rapi | Pin_Headers:Pin_Header_Straight_2x20_Pitch2.54mm | J0 |
| 1 | Jack-DC | Connectors:JACK_ALIM | P0 |
| 1 | L293D | l293d:L293D | U1 |
Questions
How big is the Obj805 PCB?
It measures 65 × 56.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Obj805 use?
8 parts, built around the L293D. 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 Obj805 KiCad files?
From the Qinka/Obj805 repository on GitHub, at the commit this page was made from: the board is hardware/obj805.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Obj805 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Qinka before reusing the design.
Similar boards
- 2 layers84.3 × 58.4 mm
EnocderDriver
NikodemBartnik/Small-Projects
All of smaller projects (Arduino, PCBs, electronics, code)
35 parts55 - 2 layers56.4 × 72.6 mm
Ras pi hat
geno543/Redropi_highway
the project aims to detect asteroids and meteor movement using high-quality cameras and radar detection methods using an AI model for accurate analysis, and it classifies bodies be in three categories: non-meteor…
8 parts13 - 2 layers87.5 × 70 mm
- 2 layers92.5 × 62.5 mm
DropGenPCB
harrislab-brown/DropGen
DropGen uses a fluid reservoir and a piezoelectric buzzer to precisely and repeatably dispense small droplets on demand.
25 parts12CC-BY-SA-4.0 - 2 layers47.5 × 49.5 mm
- 2 layers120.7 × 184.1 mm
- 2 layers90 × 53.4 mm
