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15 items tagged "pic microcontroller"
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michael [+],
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junk pile [+],
jaromir sukuba [+],
ironjungle [+],
ir sensor [+],
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infrared theremin [+],
infant death syndrome [+],
impressive development [+],
hot on the heels [+],
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h. smeitink [+],
flash memory [+],
female pin [+],
external eeprom [+],
etch a sketch [+],
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david [+],
dan amlund [+],
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calculator version [+],
bunnie [+],
avr programmer [+],
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andrew gehringer [+],
andres [+],
Hardware [+]
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13:01
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Hack a Day
Here’s an external display meant to help you keep track of your computer’s status. It connects via USB and is driven by a PIC microcontroller. It listens for a small set of commands, using those to implement a simple control protocol to drive the screen. [Andrew Gehringer] designed the device around a PIC 18F2550, which offers [...]
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4:00
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Hack a Day
Over the last few years, [Michael] has been developing a PIC microcontroller board. He calls his project USBPIC, and with the addition of a few FET drivers, H-bridges, and LED drivers his homemade dev board can handle just about anything thrown at it. [Michael]‘s board is build around a PIC18F2455 microcontroller with both an In Circuit [...]
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9:01
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Hack a Day
We’ve been living a life of luxury, writing our microcontroller code in a text editor and using — of all things — a compiler to turn it into something the chip can use. [Dan Amlund Thomsen] shows us a different way of doing things. He’s actually crafting the operation codes for a PIC microcontroller by [...]
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14:01
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Hack a Day
[Andres] wrote in to share his USB for NES controller project (translated). It enumerates as a USB keyboard and is easily mapped on most emulators. Over the weekend we looked in on an AVR programmer used for this purpose. [Andres] went a different direction, using a PIC microcontroller and eventually incorporating his circuit into the body [...]
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4:01
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Hack a Day
[H. Smeitink] got his hands on a 320×240 color TFT LCD screen. He set out to drive it with a small PIC microcontroller but didn’t find a lot of help out there to get up and running quickly. This is surprising since it’s a really nice display for quite a low price (under $16 delivered [...]
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9:01
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Hack a Day
[Kayvon] just finished building this chiptune player based on a PIC microcontroller. The hardware really couldn’t be any simpler. He chose to use a PIC18F2685 just because it’s big enough to store the music files directly and it let him get away with not using an external EEPROM for that purpose. The output pins feed a [...]
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7:01
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Hack a Day
What do you do if you’re given a gigantic ancient printer? If you’re [IronJungle], you throw that printer on your workbench and salvage all the parts you can. After coming across a few stepper motors in an old Oki printer, [IronJungle] decided to automate an Etch-a-Sketch with the help of a PIC microcontroller and H-bridge chip [...]
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15:16
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Hack a Day
[Vinod Stanur] just finished another hobby project by building a WAV audio player using a microcontroller. He had started development a while back using a PIC microcontroller. But the chip he was using didn’t have enough SRAM to allocate as a playback buffer. When he got his hands on an ATmega32 his mind turned back [...]
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10:49
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Hack a Day
[William] developed this temperature candle as a tool to help keep babies safe as they sleep. It seems that ambient temperature has an effect on Sudden Infant Death Syndrome (SIDS). This device is meant to alert you when room temperature is outside of the recommended envelope. The board hosts an eight-pin PIC microcontroller (12F683P), a [...]
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10:01
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Hack a Day
[Rajendra] built a rather impressive development board based around a PIC microcontroller. At its center, he’s got a PIC 16F1827 chip, but we think the design is easily adapted to your microcontroller of choice. The I/O pins on the microcontroller aren’t actually connected to any of the components on the board. Instead, female pin headers [...]
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13:01
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Hack a Day
[David] sent in his implementation of reading a PS/2 mouse with a PIC microcontroller and some LED displays. Of course, this follows hot on the heels of using a PIC with a PS/2 keyboard so now might be the time to start digging out your old peripherals out of your junk pile. [David] began his [...]
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8:04
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Hack a Day
[Chris] at PyroElectro sent in a great 8-part write-up of a miniature infrared theremin. The theremin is based on a PIC microcontroller and an infrared distance sensor. The build log goes through the theory of operations for the IR sensor and tone generation. [Chris] definitely does a great job showing the math that went into the design. [...]
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15:01
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Hack a Day
A few years back [Bunnie] took a crack at cracking the security fuses on a PIC microcontroller. Like most of the common 8-bit microcontrollers kicking around these days, the 18F1320 that he’s working with has a set of security fuses which prevent read back of the flash memory and EEPROM inside. The only way to [...]
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8:24
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Hack a Day
There’s now a method of using PIC microcontrollers to exploit the PlayStation 3. This is centered around a PIC 18F2550 which has been popular in past hacks because of its built-in USB serial port. This again makes use of the PSGroove open source exploit code and, like the TI calculator version, seeks to expand the [...]
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13:00
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Hack a Day
[Jaromir Sukuba] built a very portable, low power consumption Z80 emulator using a PIC microcontroller. Looking through his build photos we love the clean and resilient construction which includes a breakout board for the PIC 32MX795F512H that interfaces with the main board via pin headers and sockets. He’s using a home-built keyboard and a 4×40 [...]
0day.today (was: 1337day, Inj3ct0r, 1337db) (573 unread)
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