HardLabs

Agp power monitor

TeHSiGGi·agp-power-monitor·hardware/apm.kicad_pcb

Agp power monitor PCB layout, top view — open source STM32 board by TeHSiGGi

About the Agp power monitor PCB

Agp power monitor is an open source STM32 PCB design by TeHSiGGi, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 115 × 76.3 mm, with 119 components from 37 distinct parts.

Its main chip is the STM32F103C6TX, from the STM32 family. Other key parts include the INA3221 and MCP1703AX-330XXTT. By type, the board carries 46 capacitors, 38 resistors, 21 connectors, 6 diodes, 5 ICs and 2 crystals.

From the project

Power minitoring utility for AGP graphics cards

The AGP Power Monitor is uses a custom AGP riser card to measure and monitor power consumption of AGP cards. It provides real-time voltage and current measurements for the various power rails used by AGP graphics cards, allowing for detailed power analysis and troubleshooting.

- AGP Connectors: Edge connector for AGP cards and slot connector for motherboard interface - Power Measurement: INA3221 triple-channel power monitors for measuring voltage and current - Microcontroller: STM32F103C8T6 MCU for data processing and USB communication - Power Supply: All logic is powered via the USB input -…

Main components on the Agp power monitor

INA3221MCP1703AX-330XXTTSTM32F103C6TX

Agp power monitor bill of materials (BOM)

119 components, 37 distinct parts — part numbers from the project's BOM.

QtyPartRefs
3
INA3221
U401, U402, U403
1
MCP1703AX-330XXTT
MCP1703Ax-330xxTT
U501
1
STM32F103C6TX
STM32F103C6Tx
U502
1
8MHZ
8MHz
Y501
1
32.768KHZ
32.768kHz
Y502
1
~
J201
1
145376-2
J202
2
12V_PROBE
J203, J208
2
3.3V_PROBE
J204, J209
2
VDDQ_PROBE
J205, J210
2
5V_PROBE
J206, J211
2
GND_PROBE
J207, J212
2
39301060
J301, J302
2
641737-1
J303, J304
2
SCREW_TERMINAL_01X02
Screw_Terminal_01x02
J305, J306
1
USB_B_Mini
J501
1
I2C
J502
1
STLink
J503
1
200MA
200mA
F501
2
PRTR5V0U2X
D501, D503
Show 17 more
QtyPartRefs
1
P4SMAJ5.0A
D502
3
LED
D504, D505, D506
2
4µ7
C201, C207
12
22µ
C202, C203, C204, C205, C206, C208, C209, C210 +4
10
1µ
C301, C302, C303, C304, C305, C306, C307, C308 +2
16
100N
100n
C401, C402, C403, C404, C405, C406, C407, C408 +8
1
10µ
C503
4
20P
20p
C508, C509, C510, C511
1
10N
10n
C512
9
0R01
R401, R402, R403, R404, R405, R406, R407, R408 +1
18
10
R410, R411, R412, R413, R414, R415, R416, R417 +10
2
22
R501, R502
1
1M
R503
1
10K
10k
R504
1
4K7
4k7
R505
3
3K3
3k3
R506, R507, R511
3
220
R508, R509, R510

Agp power monitor design files

The KiCad project lives in the TeHSiGGi/agp-power-monitor repository on GitHub; these links point at the commit this page was built from.

Agp power monitor: common questions

What microcontroller does the Agp power monitor use?

The Agp power monitor is built around the STM32F103C6TX, from the STM32 family.

How big is the Agp power monitor PCB?

The Agp power monitor measures 115 × 76.3 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Agp power monitor?

119 components, from 37 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 Agp power monitor design files?

From the TeHSiGGi/agp-power-monitor 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 Agp power monitor design in my own project?

Yes, under the terms of its GPL-3.0 license, which TeHSiGGi chose for the repository.

Can I test firmware for the Agp power monitor without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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