OSH Park
Profile for nsayer
Shared projects
Divide-by-3 v2
by
nsayer.
2
layer board of
0.80x0.75
inches
(20.32x19.05
mm).
Shared on
July 7th, 2016 02:55.
2 D + 1 XOR variant. Circuit courtesy of Charles Steinmetz via the Time Nuts mailing list.
GPS Disciplined FE-5680A v1.6.4
by
nsayer.
2
layer board of
4.00x2.05
inches
(101.60x52.15
mm).
Shared on
July 7th, 2016 02:53.
See the Hackaday project page.
Almost the same as v1.6.3, but adds pi network to one output for a 13 dBm into 50 Ω sine port.
Divide-by-3
by
nsayer.
2
layer board of
1.00x1.25
inches
(25.43x31.78
mm).
Shared on
June 18th, 2016 22:25.
I have a 15 MHz Oscillator. My TIA accepts 1, 5 or 10 MHz. This board is a divide-by-3.
- IC1 & IC2 - dual D flip-flops
- IC3 - quad 2 input NOR gates
- C1-3 0.1µF
I can reflow! badge
by
nsayer.
2
layer board of
2.01x2.01
inches
(51.05x51.05
mm).
Shared on
June 17th, 2016 14:33.
This board has the traditional 2 NPN transistor alternating oscillator circuit… but with SMD components to proudly proclaim your achievement!
- Q1 & Q2 - MMBT3904
- R1 & R2 - 0805 100Ω
- R3 & R4 - 0805 100kΩ
- C1 & C2 - 0805 10µF
And two 0805 LEDs and a CR1220 battery clip.
Hacker's IR remote
by
nsayer.
2
layer board of
1.00x1.25
inches
(25.43x31.78
mm).
Shared on
June 12th, 2016 16:54.
Open Hardware / Open Firmware IR joystick.
This board is intended to be powered by a single AA or AAA cell and has a boost converter and an ATTiny45 connected to a 5 direction joystick and an IR LED (the “center” button effectively emulates up and down being pressed simultaneously). The firmware is (will be - pending) open, so you can make it send anything you like.
See the project at hackaday.io.