VM Mother Board
author: RogerParkinson
2 layer board of 2.42 x 1.64 inches (61.4 x 41.7 mm)
Uploaded:
January 29, 2017
Shared:
October 17, 2018
Total Price:
$19.80
VM Mother Board
VM Mother Board
njsharkracer.12vdc desulfator copy
author: WarHawk-AVG
2 layer board of 1.31 x 1.80 inches (33.2 x 45.6 mm)
Uploaded:
February 21, 2014
Shared:
October 17, 2018
Total Price:
$11.70
njsharkracer.12vdc desulfator
https://github.com/njsharkracer/12voltdesulfator
http://www.youtube.com/playlist?list=PL82DFDAD35E4BFC59
njsharkracer.12vdc desulfator
https://github.com/njsharkracer/12voltdesulfator
http://www.youtube.com/playlist?list=PL82DFDAD35E4BFC59
VCO_TCC
author: WA7MLH
2 layer board of 3.70 x 1.80 inches (94.1 x 45.8 mm)
Uploaded:
October 17, 2018
Shared:
October 17, 2018
Total Price:
$33.40
Temperature compensated voltage controlled oscillator EMRFD Ch 12.8 Design: W7ZOI Layout: WA7MLH
Temperature compensated voltage controlled oscillator EMRFD Ch 12.8 Design: W7ZOI Layout: WA7MLH
GP_BFO
author: WA7MLH
2 layer board of 2.25 x 1.49 inches (57.0 x 37.7 mm)
Uploaded:
October 17, 2018
Shared:
October 17, 2018
Total Price:
$16.65
General purpose Colpitts Xtal BFO (or xtal osc) www.neoanderthal.com/wa7mlh.htm
General purpose Colpitts Xtal BFO (or xtal osc) www.neoanderthal.com/wa7mlh.htm
HYCAS_Bench
author: WA7MLH
2 layer board of 2.86 x 1.00 inches (72.8 x 25.5 mm)
Uploaded:
October 17, 2018
Shared:
October 17, 2018
Total Price:
$14.35
Broadband variable gain amplifier derived from Hybrid/Cacsode AGF/IF amp Design: W7ZOI Layout:WA7MLH
Broadband variable gain amplifier derived from Hybrid/Cacsode AGF/IF amp Design: W7ZOI Layout:WA7MLH
7slash7_VFO
author: WA7MLH
2 layer board of 2.84 x 1.69 inches (72.2 x 43.0 mm)
Uploaded:
October 17, 2018
Shared:
October 17, 2018
Total Price:
$24.05
Colpitts VFO for 7slash7 TX & RX boards. www.w7zoi.net Design: W7ZOI Layout: WA7MLH
Colpitts VFO for 7slash7 TX & RX boards. www.w7zoi.net Design: W7ZOI Layout: WA7MLH
4CHAMP Rev B
author: jdc_idlab
4 layer board of 1.68 x 1.65 inches (42.6 x 41.8 mm)
Uploaded:
October 17, 2018
Shared:
October 17, 2018
Total Price:
$27.50
Previous Revision Link : https://oshpark.com/shared_projects/A34xfEaj
Update :
Fixed the missing ground planes….
Fixed silkscreen…
Stupid mistake that puts my family to shame…
Previous Revision Link : https://oshpark.com/shared_projects/A34xfEaj
Update :
Fixed the missing ground planes….
Fixed silkscreen…
Stupid mistake that puts my family to shame…
OBDII Breakout Board
author: sixvolts
2 layer board of 2.10 x 1.62 inches (53.3 x 41.2 mm)
Uploaded:
October 17, 2018
Shared:
October 17, 2018
Total Price:
$17.00
Breaks out OBDII connector to screw terminals for convenience.
Breaks out OBDII connector to screw terminals for convenience.
ATmega328p ZIF Programming Helper
author: msoric
2 layer board of 1.09 x 3.15 inches (27.6 x 80.0 mm)
Uploaded:
January 07, 2016
Shared:
October 17, 2018
Total Price:
$17.10
Do you often need to program and then test your ATmega328P? If so, here's a really simple little board that uses a ZIF socket to quickly swap in/out a 28pin ATmega328p. This was designed to work with the sparkfun USB pocket AVR programmer (sparkfun.com part number PGM-09825). Simply plug the 6-pi…
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Do you often need to program and then test your ATmega328P? If so, here's a really simple little board that uses a ZIF socket to quickly swap in/out a 28pin ATmega328p. This was designed to work with the sparkfun USB pocket AVR programmer (sparkfun.com part number PGM-09825). Simply plug the 6-pi…
Show full description
atmega32u4 breakout board
author: jerryellis
2 layer board of 1.81 x 1.46 inches (45.9 x 37.0 mm)
Uploaded:
October 12, 2018
Shared:
October 17, 2018
Total Price:
$13.10
atmega32u4 board that breaks out 14 pins (PD0-7, PF0-1, PF4-7) powered by usb, with ISP header
atmega32u4 board that breaks out 14 pins (PD0-7, PF0-1, PF4-7) powered by usb, with ISP header
LocoINetUnoShieldRev2
author: WA4VOC
2 layer board of 2.19 x 2.90 inches (55.6 x 73.7 mm)
Uploaded:
October 06, 2018
Shared:
October 16, 2018
Total Price:
$31.70
LocoNet, Arduino Uno R3 Shield, with I2C and Adafruit RA8875 800X480 Display Interface
LocoNet, Arduino Uno R3 Shield, with I2C and Adafruit RA8875 800X480 Display Interface
Voltage Regulator
author: WA4VOC
2 layer board of 1.79 x 1.40 inches (45.4 x 35.6 mm)
Uploaded:
August 10, 2018
Shared:
October 16, 2018
Total Price:
$12.50
LM7805T Offset Regulator w/heatsink to drop supply voltage and reduce heat dissipation for heavily loaded Arduino circuit (RA8875 TFT Driver). Arduino Uno R3 NCP1117-D has 1.2 V dropout (aka 6.2V min, 7V recommended input).
LM7805T Offset Regulator w/heatsink to drop supply voltage and reduce heat dissipation for heavily loaded Arduino circuit (RA8875 TFT Driver). Arduino Uno R3 NCP1117-D has 1.2 V dropout (aka 6.2V min, 7V recommended input).
DG_Breakout2
author: WA7MLH
2 layer board of 0.86 x 0.76 inches (21.7 x 19.2 mm)
Uploaded:
October 16, 2018
Shared:
October 16, 2018
Total Price:
$3.20
Breakout board for BF998 Si Dual Gate MOSFET with SMD bias resistors and DC blocking caps. This will support the core of the most common gain and mixer stage topologies.
Breakout board for BF998 Si Dual Gate MOSFET with SMD bias resistors and DC blocking caps. This will support the core of the most common gain and mixer stage topologies.
