Hlipka blogged about his free LogicBoost 6 Channel Logic Analyzer PCB build: Thanks to the FreePCB drawer, I got my hands on a LogicBoost board. I got it build up last weekend, and after discovering that I need to swap RX and TX on my launchpad it worked without problems (it’s a 1.3 version which […]
Tag Archives: free pcb
Infrared Toy Shield free PCB build
Casey O’Donnel shared his free IR Toy Shield PCB build. This board turns your Arduino into the IR Toy. If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever – we’ll send you a coupon code for the free PCB drawer. Grab an assembled USB […]
Nokia LCD Backpack free PCB build
Gege2b built a Nokia LCD Backpack free PCB. This board controls common Nokia LCDs like those sold by SparkFun via USB. It was intended to be produced, but problems with LCD supply shot it down. You can still get the populated board from Seeed for $9.50, but it doesn’t include the LCD. If you build […]
EzPSoC3 free PCB build
Xykon built an EzPSoC3 free PCB. This is a development board for Cypress’s PSoC3 System-on-a-chip IC. If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever – we’ll send you a coupon code for the free PCB drawer. Here’s how we mail free PCBs. Via the […]
ATX Breakout board free PCB build
Schazamp built an ATX Breakout board free PCB. The ATX breakout board routes the -12, 3.3, 5 and 12 volt ATX outputs to screw terminals, each protected by a 1.25 amp resettable polyfuse. Here’s my ATX breakout board assembly. I am not happy with the binding posts, but I had them from another project, and couldn’t […]
ATX Breakout board free PCB build
Dolabra built an ATX Breakout board free PCB. The ATX breakout board routes the -12, 3.3, 5 and 12 volt ATX outputs to screw terminals, each protected by a 1.25 amp resettable polyfuse. It wouldn’t be a free build if something wasn’t bodged together. In my case it was the ATX connector. I got all […]
USB LCD Backpack free PCB build
Grapsus built a free USB LCD backpack PCB. The USB Universal LCD backpack controls LCDs with up to 16 interface pins at 3.3volts or 5.0volts. This includes common HD44780 character LCDs and larger graphical LCDs. If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever […]
Bus Blaster v4 free PCB build and test
Mikelelere verified the Bus Blaster v4 design. I checked the board via the test program, and it successfully passed the tests (see the attached photographs). I’ve also succesfully used it to program a Coolrunner II CPLD board and a Lattice ISPMach128v CPLD, and I can confirm that the board is working flawlessly. Bus Blaster is […]
Bus Pirate v3.5 free PCB build
Crenn built a free Bus Pirate v3.5 PCB. The Bus Pirate is an open source hacker multi-tool that talks to electronic stuff. If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever – we’ll send you a coupon code for the free PCB drawer. Get […]
Part Ninja v1c free PCB build
Ginpb built a free Part Ninja v1 PCB. The Part Ninja is a electronic component testing tool. It identifies electronic components like transistors and FETs, determines the pinout, and measures basic specifications. If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever – we’ll send you […]
#FreePCB via Twitter to 2 random RTs
Every Tuesday we give away two coupons for the free PCB drawer via Twitter. This post was announced on Twitter, and in 24 hours we’ll send coupon codes to two random retweeters. Don’t forget there’s free PCBs three times a every week: Hate Twitter and Facebook? Free PCB Sunday is the classic PCB giveaway. Catch […]
Nokia LCD Backpack v1.0 free PCB build
Phalox built a Nokia LCD Backpack free PCB. This is a small color display for which we made a USB controllable backpack. Unfortunately we were never able to source the screens themselves so this project was discontinued, and the boards sold at cost. Today I got already half of the components together to build this […]
#FreePCB via Twitter to 2 random RTs
Every Tuesday we give away two coupons for the free PCB drawer via Twitter. This post was announced on Twitter, and in 24 hours we’ll send coupon codes to two random retweeters. Don’t forget there’s free PCBs three times a every week: Hate Twitter and Facebook? Free PCB Sunday is the classic PCB giveaway. Catch […]
Bus Pirate v3.5 free PCB build
David built a free Bus Pirate v3.5 PCB. The Bus Pirate is an open source hacker multi-tool that talks to electronic stuff. If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever – we’ll send you a coupon code for the free PCB drawer. Get […]
#FreePCB via Twitter to 2 random RTs
Every Tuesday we give away two coupons for the free PCB drawer via Twitter. This post was announced on Twitter, and in 24 hours we’ll send coupon codes to two random retweeters. Don’t forget there’s free PCBs three times a every week: Hate Twitter and Facebook? Free PCB Sunday is the classic PCB giveaway. Catch […]
USB POV Toy free PCB build
Here’s one you don’t see often. Matseng built a free USB POV Toy PCB. These almost never get built due to the challenging QFN chip. The POV Toy is a hand-held persistence of vision toy that can be updated over USB. Check out our workshop video about the latest developments on this project. If you […]
#FreePCB via Twitter to 2 random RTs
Every Tuesday we give away two coupons for the free PCB drawer via Twitter. This post was announced on Twitter, and in 24 hours we’ll send coupon codes to two random retweeters. Don’t forget there’s free PCBs three times a every week: Hate Twitter and Facebook? Free PCB Sunday is the classic PCB giveaway. Catch […]
Free PCB coupon via Facebook to 2 random commenters
Every Friday we give away some extra PCBs via Facebook. This post was announced on Facebook, and on Monday we’ll send coupon codes to two random commenters. More PCBs via Twitter on Tuesday and the blog every Sunday. Don’t forget there’s free PCBs three times a every week: Free PCB Sunday. The classic. Every week, […]
#FreePCB via Twitter to 2 random RTs
Every Tuesday we give away two coupons for the free PCB drawer via Twitter. This post was announced on Twitter, and in 24 hours we’ll send coupon codes to two random retweeters. Don’t forget there’s free PCBs three times a every week: Hate Twitter and Facebook? Free PCB Sunday is the classic PCB giveaway. Catch […]
Free PCB coupon via Facebook to 2 random commenters
Every Friday we give away some extra PCBs via Facebook. This post was announced on Facebook, and on Monday we’ll send coupon codes to two random commenters. More PCBs via Twitter on Tuesday and the blog every Sunday. Don’t forget there’s free PCBs three times a every week: Free PCB Sunday. The classic. Every week, […]