Our offices are closed on Monday, October 9th, 2017, and back to regular duties on Tuesday October 10th.
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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! |
Our offices are closed on Monday, October 9th, 2017, and back to regular duties on Tuesday October 10th.
Hi all. Yesterday's solar race cars were very cool. Lots of neat tech, and a neck'n'neck race to the finish too! I took the extra effort to see some of the cars out at highway speed, then saw them again in-town. These things move! Anyways, enough about that. I got an email from John Hopkins, […]
Unlike Sparkfun, who actually manage to find fake Atmel ICs, we just get strange batches. The Atmel ATMega328 is the power behind the Arduino/Freeduino/*duino, and we have to set up a programming system to burn the venerable Arduino Bootloader into these chips. We normally use an AVR STK500 in HVSP (high voltage serial programming) mode, […]
Here's a link to a Smalltimes article where they interview Mark (and a few others) about using MEMS (or Micro Electromechanical Systems) in the toy industry. Read More...
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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.