photodiode amp 2
author: martinlk
2 layer board of 1.51 x 1.01 inches (38.4 x 25.7 mm)
Uploaded:
September 24, 2014
Shared:
September 24, 2014
Total Price:
$7.60
Revised photodiode amplifier board. Low frequency to 100MHz range. http://lkeng.org/
Revised photodiode amplifier board. Low frequency to 100MHz range. http://lkeng.org/
Interface Board Rev.2
author: kflansburg
2 layer board of 3.00 x 4.00 inches (76.2 x 101.6 mm)
Uploaded:
April 05, 2014
Shared:
September 23, 2014
Total Price:
$60.00
GCBMv1.0
author: pmacdougal
2 layer board of 2.14 x 1.10 inches (54.3 x 27.9 mm)
Uploaded:
August 15, 2014
Shared:
September 23, 2014
Total Price:
$11.75
Battery Pack Monitor Shield
Battery Pack Monitor Shield
Disco Splits - MidI thru/splitter
author: Lightaces
2 layer board of 2.07 x 1.02 inches (52.4 x 25.8 mm)
Uploaded:
September 23, 2014
Shared:
September 23, 2014
Total Price:
$10.45
This is a very simple MIDI splitter box. Sometimes, when you run too many MIDI devices in a chain, you can get errors caused by the slew rate of up to 16 opto-couplers. This Project fixes that by using a Schmitt trigger buffer to clean up the data transitions, and running the data to different …
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This is a very simple MIDI splitter box. Sometimes, when you run too many MIDI devices in a chain, you can get errors caused by the slew rate of up to 16 opto-couplers. This Project fixes that by using a Schmitt trigger buffer to clean up the data transitions, and running the data to different …
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SDI-12 Shield for Teensy 3.x
author: duff
2 layer board of 2.76 x 1.77 inches (70.0 x 45.0 mm)
Uploaded:
September 22, 2014
Shared:
September 22, 2014
Total Price:
$24.40
SDI-12 Break Out Shield for Teensy 3.x with proper level shifting. Also adds a MAX3221 for low power communications with RS-232 devices, REV 2.
SDI-12 Break Out Shield for Teensy 3.x with proper level shifting. Also adds a MAX3221 for low power communications with RS-232 devices, REV 2.
USB Joystick
author: fbelavenuto
2 layer board of 1.68 x 1.03 inches (42.6 x 26.0 mm)
Uploaded:
September 01, 2014
Shared:
September 22, 2014
Total Price:
$8.55
Genesis/(S)NES/others joypad/joystick to USB.
Original project: http://www.raphnet.net/electronique/atari_usb/index_en.php
Genesis/(S)NES/others joypad/joystick to USB.
Original project: http://www.raphnet.net/electronique/atari_usb/index_en.php
BankWankRX
author: Brotronics
4 layer board of 1.36 x 1.13 inches (34.5 x 28.6 mm)
Uploaded:
September 21, 2014
Shared:
September 22, 2014
Total Price:
$15.20
BankWankRX
BankWankRX
Accel_Net Rev P1
author: Monzire
4 layer board of 0.77 x 0.50 inches (19.6 x 12.8 mm)
Uploaded:
September 22, 2014
Shared:
September 22, 2014
Total Price:
$3.80
Accelerometer network module based on the FXLS8471Q. The chip select is shifted through the module to other modules using the D-Flip Flop (used like a shift register). Onboard indicator shows which module is selected.
Signals flow from J1 to J2 (i.e. The next module in the chain gets attached…
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Accelerometer network module based on the FXLS8471Q. The chip select is shifted through the module to other modules using the D-Flip Flop (used like a shift register). Onboard indicator shows which module is selected.
Signals flow from J1 to J2 (i.e. The next module in the chain gets attached…
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HRS1K-S RELAY
author: systemstech
2 layer board of 0.70 x 0.80 inches (17.8 x 20.3 mm)
Uploaded:
September 21, 2014
Shared:
September 21, 2014
Total Price:
$2.75
HRS1K-S RELAY BREAKOUT
HRS1K-S RELAY BREAKOUT
nRF24L01+ node V 2
author: OldMicroGuy
2 layer board of 1.93 x 1.83 inches (48.9 x 46.4 mm)
Uploaded:
September 02, 2014
Shared:
September 21, 2014
Total Price:
$17.55
Temperature and humidity sensor, using nRF24L01+. Version 2. Battery powered. Schematic is here.
Temperature and humidity sensor, using nRF24L01+. Version 2. Battery powered. Schematic is here.