HardLabs

Fiber control board

stockmann-lab·shim_amp_hardware_linear·pcbs/fiber_control_board/fiber_control_board.kicad_pcb

Fiber control board layout, top view — open source board by stockmann-lab

About the Fiber control board

Fiber control board is an open source PCB design by stockmann-lab, published on GitHub. It is a 2-layer board measuring 119.5 × 139 mm, with 54 components from 27 distinct parts.

Other key parts include the 8-bit_buffer_SN74HCT244DWR and LM7805_TO220. By type, the board carries 17 capacitors, 9 resistors, 8 connectors, 8 diodes, 5 inductors and 4 switches.

It belongs with the audio designs in this gallery.

From the project

Hardware related to open-source shim amplifier development for MRI research

This repo contains files related to the MGH "Revision D" linear amplifier development (and associated projects). The shim amplifiers are designed to drive stable currents (up to 4A/channel or more if channels are ganged together in parallel) in shim coils and other inductive loads used for MRI research experiments. The amplifiers are designed to operate inside the MRI shielded room without causing image degradation due to RF interference.

Main components on the Fiber control board

8-bit_buffer_SN74HCT244DWRLM7805_TO220

Fiber control board bill of materials (BOM)

54 components, 27 distinct parts.

QtyPartRefs
1
8-bit_buffer_SN74HCT244DWR
U1
2
LM7805_TO220
U2, U2-ALT
1
2.1x5.5mm_9V
J1
1
Trig_BNC
J2
1
AFBR-2624Z Trig_I
J3
1
AFBR-1624Z Trig_O
J4
1
Clk_BNC
J5
1
AFBR-1624Z Clk_O
J6
1
AFBR-2624Z Clk_I
J7
1
AFBR-1624Z En_O
J8
2
SW_DPDT_x2
SW1, SW3
1
SW_Push_SPDT
SW2
1
SW_SPST_led_rocker
SW4
1
D_Small
D1
1
5V_LED_R
D2
1
Trig_BNC_LED_G
D3
1
Trig_LED_R
D4
1
Trig_Opt_LED_G
D5
1
Clk_LED_Y
D7
1
Clk_Opt_LED_G
D8
Show 7 more
QtyPartRefs
1
Clk_BNC_LED_G
D9
5
1uH
L1, L2, L3, L4, L5
2
0.33 uF
C1, C2
5
100nF
C3, C6, C9, C10, C15
10
10uF
C4, C5, C7, C8, C11, C12, C13, C14 +2
6
10k
R1, R2, R5, R6, R8, R9
3
4.7k
R3, R4, R7

Fiber control board design files

The KiCad project lives in the stockmann-lab/shim_amp_hardware_linear repository on GitHub; these links point at the commit this page was built from.

Fiber control board: common questions

How big is the Fiber control board?

The Fiber control board measures 119.5 × 139 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Fiber control board?

54 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the Fiber control board design files?

From the stockmann-lab/shim_amp_hardware_linear repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Fiber control board design in my own project?

The repository has no license, so all rights stay with stockmann-lab. Use it as a reference, and ask the author before reusing the design.

More boards in shim_amp_hardware_linear

Similar boards