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Category Archives: Microcontrollers
Laser cut wall lamp with ws2812b and arduino nano
5.6mm plywood cut using a 40w laser cutter. The ws2812b led strip is hooked up an an arduino nano using the neopixel library from adafruit : https://github.com/adafruit/Adafruit_NeoPixel . The program running in the video is one of the example sketches … Continue reading
Posted in Atmel, Hardware, laser cutter
Tagged arduino nano, lamp, laser cutter, ws2812b
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Matchbox Car v2 (fail)
PCB and schematic: Pictures of the built board: This PCB is pretty rough around the edges, I made it a few weeks ago with the intention of etching it at home but then decided to give OSHpark a go just … Continue reading
Posted in Atmel, PCBs, Robots
Tagged attiny48, matchbox car, oshpark, pcb, robot, stepper
3 Comments
Matchbox Car v1
This build consists of a tiny DC motors ripped from a pair of 9g servos, a h-bridge motor controller, an el-cheapo 8 bit pic and a 100mAh 3.7V LiPo battery. Circuit : (click schematic for pdf) Code: What’s coming next … Continue reading
Posted in Hacks, Hardware, Ideas, Microcontrollers, PCBs, pic microcontrollers
Tagged matchbox, small robot, xc8
4 Comments
sure electronics LED dot matrix HT1632c Energia example
This LED array has been sitting in my room for months now so I decided to hook it up to an msp430g2553 and get it displaying stuff. I bought it from ebay from a chinese supplier called sure electronics. The … Continue reading
Posted in Hardware, how to, msp430
Tagged energia, ht1632, led array, led matrix, msp430, sure electronics
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I absolutely love this! Thank you for making this video and sharing your file. I will be making projects with…