3.5mm Breakout.zip

by SagarDev.
Top
Bottom

2 layer board of 0.81x0.55 inches (20.52x14.00 mm).
Shared on February 24th, 2017 11:20.

3.5mm Jack Breadboard Adapter

Order board. Download. Permalink. Embed order link.

Copy this HTML into your page to embed a link to order this shared project

ESP8266 Environment Monitor V1.2

by alanlord.
Top
Bottom

2 layer board of 1.23x2.05 inches (31.22x52.17 mm).
Shared on February 24th, 2017 09:02.

For an ESP8266, with programming connectors and switches and supporting Deep Sleep mode. Designed to connect to a BME280 Temp/Humidity/Barometer by wire using I2C.

BOM

  • C1 1uF 1206 SMD
  • C2 10uF 1206 SMD
  • P1 JST XH B04B 4 Pin Straight
  • P2 2 Pin Header Straight
  • P3 6 Pin Header Straight
  • P4 JST XH B02B 2 Pin Straight
  • R1 0R 1206 SMD 1%
  • R2 4.7K 1206 SMD 1%
  • R3 4.7K 1206 SMD 1%
  • R6 4.7K 1206 SMD 1%
  • SW1 ALPS SKQGAFE010 SMD Tactile NO
  • SW2 ALPS SKQGAFE010 SMD Tactile NO
  • U1 ESP-12F
  • U2 MCP1700T-3302E/TT SOT-23

The board design has been updated since this version:

  • I missed off a pull up resistor on CH_PD (but can easily be tacked on the back of the board if you use this version)
  • redesigned the layout so my fingers could get at the switches ;-)
  • Added a switch to bypass the regulator so the circuit could be used either with 3.2v LifePO4, or 3.7v Li-ion batteries

All updates on my github repo here: https://github.com/theopensourcerer/esp8266_envmonitor

Order board. Download. Permalink. Embed order link.

Copy this HTML into your page to embed a link to order this shared project

ESP8266 DS18B20 Sensor v1.0

by alanlord.
Top
Bottom

2 layer board of 1.17x1.51 inches (29.62x38.25 mm).
Shared on February 24th, 2017 08:59.

(UNTESTED)

ESP8266-12 based temperature sensor. Using a waterproof DS18B20 1-wire sensor. Board powered from 12v DC using a switching regulator (Murata OKI 78SR)

  • All resistors are 1206 SMD 4.7k
  • All capacitors are 1206 10uF ceramic
  • Main connectors are JST XH style.
  • Tactile Switches are ALPS SKQGAFE010 SMD Tactile NO
  • Switching Regulator is OKI-78SR-3.3/1.5-W36-C

Project details all on Github: https://github.com/theopensourcerer/esp8266-external-temp-sensor

Order board. Download. Permalink. Embed order link.

Copy this HTML into your page to embed a link to order this shared project

WGSwitch.brd

by kb1vc.
Top
Bottom

2 layer board of 1.29x2.19 inches (32.77x55.55 mm).
Shared on February 24th, 2017 08:50.

servo controller for waveguide switch

Order board. Download. Permalink. Embed order link.

Copy this HTML into your page to embed a link to order this shared project

ESP pinlet board for ESP8266

by DilThings.
Top
Bottom

2 layer board of 1.02x0.83 inches (25.93x20.96 mm).
Shared on February 24th, 2017 07:44.

This board provides a convenient conversion from the ESP8266 boards which have 2mm pitch pin holes to a 2.54mm standard breadboard pitch size. The pinlet board is from the ESPARDUCAM Project by kanflo. Pogo pins can be used as shown in the website to program multiple boards without soldering.

Original link to the GIT

Order board. Download. Permalink. Embed order link.

Copy this HTML into your page to embed a link to order this shared project