74HC595Breakout.kicad_pcb
2 layer board of 1.21 x 1.32 inches (30.8 x 33.6 mm)
Uploaded:
September 02, 2020
Shared:
September 02, 2020
Total Price:
$8.00
Breakout for a 74HC595 shift register that drives a ULN2803A Darlington array. Input comes in from J1 and can be chained via J2 to another module. Output is via pins 1-8 from J3, with VCC powering pins 9-16 for convenience.
Breakout for a 74HC595 shift register that drives a ULN2803A Darlington array. Input comes in from J1 and can be chained via J2 to another module. Output is via pins 1-8 from J3, with VCC powering pins 9-16 for convenience.
ATMegaNeoPixel.kicad_pcb
2 layer board of 0.92 x 2.15 inches (23.4 x 54.7 mm)
Uploaded:
August 30, 2020
Shared:
August 30, 2020
Total Price:
$9.90
Board for having an ATMega328 drive a strand of WS2812 LEDs with two mode select buttons an optional ICSP.
Board for having an ATMega328 drive a strand of WS2812 LEDs with two mode select buttons an optional ICSP.
ATTiny85 Proto Board
2 layer board of 0.50 x 1.71 inches (12.8 x 43.5 mm)
Uploaded:
May 28, 2020
Shared:
May 28, 2020
Total Price:
$4.25
A powered project board for ATTiny85 chips with regulated 5v on J1, GND on J2, and GPIO pins 0-4 on J3 pins 1-5.
BOM: C1 - 0.33uF C2 - 0.1uF R2 - 10K ohm U1 - LM7805 U2 - AT Tiny85
A powered project board for ATTiny85 chips with regulated 5v on J1, GND on J2, and GPIO pins 0-4 on J3 pins 1-5.
BOM: C1 - 0.33uF C2 - 0.1uF R2 - 10K ohm U1 - LM7805 U2 - AT Tiny85
