This is a neat little one-chip circuit we originally tuned for use with our "SM1" Stepper motors. We've presently sold out of the motor, but this circuit has proved to be a good unidirectional (1-way) driver for small stepper motors.
New Product: WeMos
Solar botics
February 23, 2018
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WeMos D1 Mini - 4MB Microcontroller $9.85CAD / $7.95USD The WeMos D1 Mini makes working with the ESP8266 module simple! Breadboard compatible and equipped with a microUSB jack, build your next Internet of Things project in a snap. |
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ProtoBoard Shield for WeMos D1 mini $4.39CAD / $3.50USD A prototyping area that comes with headers you can solder on for easy connection to any WeMos D1 Mini project. |
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Double Socket Dual Base Shield for WeMos D1 Mini NodeMCU $4.39CAD / $3.50USD Double up the possibilities of your WeMos D1 Mini projects with this dual base shield. |
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Matrix LED Shield V1.0.0 for WEMOS D1 mini ESP8266 development board $4.50CAD / $3.49USD Here's a cool 8x8 LED Matrix Display designed specifically for a WeMos D1 Mini! |
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DC Power Shield V1.1.0 for WEMOS D1 mini 7-24V 1A $4.50CAD / $3.49USD Here is a perfect power supply shield for those projects that can use a wall wart! |
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X-Relay 5V Relay Shield Version 2 for WEMOS ESP8266 WiFi Mod $8.10CAD / $6.25USD Single channel relay for ESP8266 and ESP32 modules. |
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WS2812B RGB SHIELD for WeMos D1 mini $3.00CAD / $2.49USD This is the easiest way to connect a WS2812 LED to a Wemos D1 Mini! |
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Interesting stuff at the Exploratorium
Not exactly relevant to BEAM, but an interesting distraction: Here's some interesting media from the San Francisco Exploratorium. Notable media to watch is their "Iron Science Teacher" competition (familiar with "The Iron Chef? Same idea...), and their hosting of Robot Sumo Wrestling.
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.