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Panel gauge clock

pilotingpete·panel-gauge-clock·Hardware/panelGaugeClock/panelGaugeClock.kicad_pcb

Panel gauge clock PCB layout, top view — open source board by pilotingpete

About the Panel gauge clock PCB

Panel gauge clock is an open source PCB design by pilotingpete, published on GitHub. It is a 2-layer board measuring 39.4 × 46.2 mm, with 65 components from 33 distinct parts.

Other key parts include the ADA4891-2, AP2112K-3.3, CH340E, XMC1302 and 74HC14. By type, the board carries 22 resistors, 14 capacitors, 10 diodes, 8 connectors, 5 ICs and 3 switches.

It belongs with the power & battery, sensors and usb & debug tools designs in this gallery.

From the project

From ./Build dir make clean and make all are available.

From ./Build dir make clean and make all are available.

On the XMC1300 boot kit dev board, you can use jflash lite to install the hex file.

Flash with jflash lite [JFlashLite] and seggerjlink ToDo: jlink commander to flash from command line

Assume 50 mA max current. Probably closer to 25 mA

XMC1302-0064 12 mA max current 2-6 mA in sleep mode

500 mV full scale 100 ohm resistance? = 5 mA each, 10 mA total

Main components on the Panel gauge clock

ADA4891-2AP2112K-3.3CH340EXMC130274HC14

Panel gauge clock bill of materials (BOM)

65 components, 33 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ADA4891-2
U1
1
AP2112K-3.3
U2
1
CH340E
U3
1
XMC1302
U4
1
74HC14
U5
1
MMBT3904
Q1
1
USB_C_RECEPTACLE_USB2.0
USB_C_Receptacle_USB2.0
J1
7
CONN_01X02
Conn_01x02
J3, J4, J5, J6, J7, J8, J9
3
SW_PUSH
SW1, SW2, SW3
2
TestPoint
TP9, TP10
1
BLUE - LB Q39G-L2OO-35-1
D1
1
GREEN - LT Q39G-Q1OO-25-1
D2
5
BAT760
D3, D4, D8, D9, D10
1
MCU_LED
D5
2
WHITE - LW Q38G-Q1OO-3K6L-1
D6, D7
1
1µF, 10V
C1
2
4.7µF, 6.3V
C2, C3
1
0.1µF, 6.3V x7r
C4
5
1µF, 6.3V
C5, C11, C12, C13, C14
2
0.1µF, 6.3V
C6, C10
Show 13 more
QtyPartRefs
1
10µF, 10V tant
C7
1
0.01µF, 6.3V
C8
1
220nF, 6.3V
C9
2
15K0
15k0
R1, R2
3
4K3
4k3
R3, R4, R12
2
5K1
5k1
R5, R6
2
1K0
1k0
R7, R8
3
10K0
10k0
R9, R10, R13
1
220R
R11
1
100K0
100k0
R14
1
56R
R15
1
910R
R16
6
22K
22k
R17, R18, R19, R20, R21, R22

Panel gauge clock design files

The KiCad project lives in the pilotingpete/panel-gauge-clock repository on GitHub; these links point at the commit this page was built from.

Panel gauge clock: common questions

How big is the Panel gauge clock PCB?

The Panel gauge clock measures 39.4 × 46.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Panel gauge clock?

65 components, from 33 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 Panel gauge clock design files?

From the pilotingpete/panel-gauge-clock 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 Panel gauge clock design in my own project?

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

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