OSH Park
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40W class D amplifier (tpa3106d1)
by Khne.
2
layer board of
1.45x1.04
inches
(36.83x26.34
mm).
Shared on
September 3rd, 2016 18:08.
[tested] A small 40W mono amplifier, 18V-26V supply voltage (no -26V needed) just add a 24V powersupply or a car battery (also 24V not 12V ;D) The Main chip (tpa3106d) needs no additional cooling, the heat dissispation into the PCB ist more than enough even in hot surroundings. Audio input is in the upper left, V+ upper right, GND bottom left output two large connectors in the middle of the right side. The two jumpers are for gain selection.
BT robot v1-0.brd
by GearsNGenes.
2
layer board of
1.50x4.70
inches
(38.10x119.41
mm).
Shared on
September 3rd, 2016 10:10.
Feather controlled H-Bridge Interconnect PCB
Kinemeter V1.1
by GearsNGenes.
4
layer board of
1.72x3.07
inches
(43.61x77.88
mm).
Shared on
September 3rd, 2016 10:09.
Phys Proj
Dyno_Board.brd
by azadgaonkar.
2
layer board of
1.58x2.76
inches
(40.00x70.00
mm).
Shared on
September 3rd, 2016 07:40.
minishield-springswitch
by jdnoss.
2
layer board of
0.32x0.26
inches
(8.13x6.53
mm).
Shared on
September 2nd, 2016 23:13.