Kyrylo Bezdolnyi

UKRAINE • + Follow

Engineer

DENMARK
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Components

	ICM-45686 TDK InvenSense	x 1
	4A2D FM(富满)	x 1
	ANY 100uF SMD 1206 Capacitor	x 2
	ANY Resistor 2.2k SMD 1206	x 2
	ANY Resistor 10k SMD 1206	x 2

Tools, APP Software Used etc.

KiCad 8.0

KiCad

Description

ICM-45686 board

Quite compact board for ICM-45686 IMU is specially designed for personal project.

According to the project requirements, this board has only I2C. But it is possible to select one of the I2C lines for output (with this approach you can connect up to 4 sensors in a row, 2 addresses on one line and 2 on the other). In terms of dimensions, the board is only 30x24mm. Also there is a change of address using jumper SD0.

IMU chip: ICM-45686

Voltage: 3.3-5V

Max Current: ~0.65mA

Output Type: I2C

Size: 30x24mm

Connectors: 2x JST XH2.54 5pin

Jumpers: 1x SD0, 2x I2C_SDA

Schematic and Layout

Schematic

4.png

Layout

5.png

Download BOM(Bill of materials)

Mar 27,2025

1,947 views

ICM-45686 board

Quite compact board for ICM-45686 specially designed for a personal project. According to the project requirements, this board has only I2C.

1947

Published: Mar 27,2025

Standard PCB

BOM(Bill of materials)

Centroid file

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Only PCB

PCB+Assembly

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