HardLabs

Tenet

spilliams·tenet·PCB/kicads/tenet-kb-1.kicad_pcb

Tenet PCB layout, top view — open source AVR/Arduino board by spilliams

About the Tenet PCB

Tenet is an open source AVR/Arduino PCB design by spilliams, published on GitHub under the Unlicense license. It is a 2-layer board measuring 276.3 × 118.4 mm, with 101 components from 52 distinct parts.

Its main chip is the ATMEGA32U4-MU, from the AVR/Arduino family. By type, the board carries 50 diodes and 1 IC.

Main components on the Tenet

ATMEGA32U4-MU

Tenet bill of materials (BOM)

101 components, 52 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATMEGA32U4-MU
kb2040
U1
1
K_A1
MX1
1
K_A2
MX2
1
K_A3
MX3
1
K_A4
MX4
1
K_B1
MX5
1
K_B2
MX6
1
K_B3
MX7
1
K_B4
MX8
1
K_C1
MX9
1
K_C2
MX10
1
K_C3
MX11
1
K_C4
MX12
1
K_D1
MX13
1
K_D2
MX14
1
K_D3
MX15
1
K_D4
MX16
1
K_E1
MX17
1
K_E2
MX18
1
K_E3
MX19
Show 32 more
QtyPartRefs
1
K_E4
MX20
1
K_F1
MX21
1
K_F2
MX22
1
K_F3
MX23
1
K_F4
MX24
1
K_G4
MX25
1
K_I1
MX26
1
K_I2
MX27
1
K_I3
MX28
1
K_I4
MX29
1
K_J1
MX30
1
K_J2
MX31
1
K_J3
MX32
1
K_J4
MX33
1
K_K1
MX34
1
K_K2
MX35
1
K_K3
MX36
1
K_K4
MX37
1
K_L1
MX38
1
K_L2
MX39
1
K_L3
MX40
1
K_L4
MX41
1
K_M1
MX42
1
K_M2
MX43
1
K_M3
MX44
1
K_M4
MX45
1
K_N1
MX46
1
K_N2
MX47
1
K_N3
MX48
1
K_N4
MX49
1
K_H4
MX50
50
1N4148
D_Small
D1, D2, D3, D4, D5, D6, D7, D8 +42

Tenet design files

The KiCad project lives in the spilliams/tenet repository on GitHub; these links point at the commit this page was built from.

Tenet: common questions

What microcontroller does the Tenet use?

The Tenet is built around the ATMEGA32U4-MU, from the AVR/Arduino family.

How big is the Tenet PCB?

The Tenet measures 276.3 × 118.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Tenet?

101 components, from 52 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Tenet design files?

From the spilliams/tenet repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Tenet design in my own project?

Yes, under the terms of its Unlicense license, which spilliams chose for the repository.

Can I test firmware for the Tenet without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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