jangevaare
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Description
ESP8266 Homebrew v0.1.3
### DESCRIPTION
A basic expansion board for Wemos D1 mini for use with Thorrak's ESP8266 BrewPi fork or BrewPiLess. Provides 5V outputs using NPN transistors, and supports a 5V i2c 20x4 LCD through the use of MOSFETs.
### TECHNICAL DETAILS / COMPONENTS
2 | 0.1μF 25v capacitor | 0805 | Digikey 399-1168-1-ND |
2 | NPN transistor | SOT23-3 | Digikey TMBT3904LMCT-ND |
2 | N-channel MOSFET | SOT23-3 | Digikey BSS138-FDICT-ND |
4 | 10kΩ SMD resistor | 5%/0.25W/0603 | Digikey RHM10KDCT-ND |
2 | 1kΩ SMD resistor | 5%/0.25W/0603 | Digikey RHM1.0KDCT-ND |
1 | 3.3kΩ SMD resistor | 5%/0.25W/0603 | Digikey RHM3.3KDCT-ND |
6 | 2 position terminal blocks | 2.54mm | Digikey A98333-ND |
1 | Breakable header | 2.54mm | Digikey 3M156850-36-ND |
Sep 20,2018
4,990 views
ESP8266 Homebrew v0.1.3
2 Layers PCB 47.5 x 42.3 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
4990
7
0
Published: Sep 20,2018
Download Gerber file 95
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- Engineer Oct 17,2024
- Aaron LaBounty Nov 30,2020
- Jonathan Thorpe Aug 01,2019
- Stephan Schindler Apr 17,2019
- Benjamin Harris Feb 20,2019
- Brad Anderson Jan 28,2019
- jangevaare Sep 20,2018
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