MicroUSB-powered ESP8266 OLED Board (omiker0’s Blog)

I created this design as a challenge to make a design under 1″ x 1″ in size.

ESP8266 Oled Board Rev3

by miker

source: https://folknologylabs.wordpress.com/2016/08/08/the-storm-expands/

source: https://folknologylabs.wordpress.com/2016/08/08/the-storm-expands/

source: https://folknologylabs.wordpress.com/2016/08/08/the-storm-expands/

The Storm Expands — Folknology Labs

In order for myStorm to have practical use as a rapid FPGA development system we need to support many peripherals commonly used in modern digital electronics, inputs, outputs and patches.

Folknology has shared the boards on OSH Park:

pmod-breadboard

Pmod-Proto

Steven J. Merrifield created this simple active constant current load ideal for testing power supplies:

Constant Current Load

handle up to 70V / 5A, with a selectable full scale that allows precise low current loads

sjm shared the board on OSH Park:

Simple FET constant current load (up to 70V / 5A)

OpenPanzer.org Scout ESC features the Atmel ATmega 328 microcontroller and VNH2SP30 motor drivers:

Dual brushed motor controller that accepts both TTL serial and RC inputs. The onboard processor is an ATmega 328 and can be programmed with the Arduino IDE

The bill of materials and EAGLE design files are available on the Open Panzer Downloads page.  Source code is available on GitHub:

OpenPanzerProject/Scout-ESC

OpenPanzer has shared the board on OSH Park:

Open Panzer Scout ESC

Steven Merrifield created this oscilloscope probe board:

HF Differential Probe

Here is a basic high frequency differential probe ideal for monitoring signals such as RS-485, CAN, MIL-STD-1553 and so on

source: http://stevenmerrifield.com/diff-probe/index.html

source: http://stevenmerrifield.com/diff-probe/index.html

source: http://stevenmerrifield.com/diff-probe/index.html

sjm has shared the board on OSH Park:

HF Differential Probe

Kris Winer writes on Maker.io about his new design:

ESP8285 Development Board

This is a small  development board for the ESP8285 (ESP8266 plus 1 Mbyte embedded SPI flash memory) which includes an FTDI FT230X USB-to-serial converter so Arduino programs can be flashed via the USB Micro-B connector. The board has a MAX1555 LiPo battery charger, a 3.3 V MIC5528 LDO supplying 500 mA for plenty of power, has reset and boot buttons for easy programming, has a blue led on GPIO15, green led for power on, red led for charging indication, and yellow and orange leds for RX/TX.

Available for $24.95 on Tindie.

PeskyProducts has shared the board on OSH Park:

ESP8285DevBoard.v01