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 Post
Solar botics
January 17, 2018
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3W Stereo Bluetooth Interface, 3.7~5VDC, FM / TF/ USB, IR |
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3W Stereo Bluetooth Interface, 3.7 ~ 5VDC $12.67CAD / $9.50USD A basic bluetooth speaker driver board, ideal for your own DIY stereo speaker. |
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Heartbeat Sensor $12.47CAD / $9.99 A sensor for measuring "pulse oximetry" and heart rate in one simple package. |
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Breadboard Voltage Adapter w/microUSB $11.24CAD / $8.95 Add regulated 5V or 3.3V power to your breadboard using a power supply or USB cable. |
MORE POSTS
Thursday Cool Links
Well, it looks like we somehow managed to walk away from the Maker Faire unscathed. Going to the beach afterwards, though, has left us with some residual sunburns to suffer through. Thankfully, we got to return to some local weather that is wet, grey, and generally miserable. But enough of that! On with some neat-o […]
PhotoPopper 5.0 Review
Darn! Why is it that everybody else has time to get video of these robots online but me?!? Oh well - at least it comes with a real nice review!
New Solar Cell!
As Panasonic is no longer manufacturing their line of Sunceram solar cells, we've been on the hunt for suitable replacements. Here's our first find - the SCC3733! It's a polycrystaline cell in an epoxy casing, so it's a bit heavier, but much, much less prone to breaking or burning off of the solder-pads. It's also […]
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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.