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Hbridge driver

BeeHive-org·BeeHive·hardware/PCBs/hbridge_driver/hbridge_driver.kicad_pcb

Hbridge driver PCB layout, top view — open source board by BeeHive-org
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About the Hbridge driver PCB

Hbridge driver is an open source PCB design by BeeHive-org, published on GitHub under the MIT license. It is a 2-layer board measuring 71 × 45.5 mm, with 31 components from 18 distinct parts.

Other key parts include the TC4420EPA. By type, the board carries 10 resistors, 7 capacitors, 4 transistors, 4 connectors, 2 ICs and 2 diodes.

From the project

BeeHive: a flexible open hardware platform for behavioural experiments

In this folder users & collaborators will find designs and considerations about the hardware parts being developed in this project.

The pin mapping of the ESP32 controller and our board can be seen here:

Using table 2 of this manual we can see all the options for each pin.

Hbridge driver, from the project README
From the project README

Main components on the Hbridge driver

TC4420EPA

Hbridge driver bill of materials (BOM)

31 components, 18 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
TC4420EPA
TC4420CPA
U1, U2
2
IRF9Z34NPBF
Q1, Q2
2
IRFZ44NPBF
IRFZ24NPBF
Q3, Q4
2
455-2247
Conn_01x02
J1, J2
1
455-2249
Conn_01x04
J3
1
A113320
Conn_01x02
J6
2
492-2284
LED
D1, D2
2
RLB9012-330KL
33u
L1, L2
1
MC0805B104K500A5.08MM
22u
Multicomp
C1
3
MC0805B104K500A5.08MM
100nF
Multicomp
C2, C6, C7
1
P5179
100nF
C3
2
P5179
22u
C4, C5
3
A104669
1k
R1, R2, R8
3
A131472
47
R3, R4, R5
1
47
R6
1
A131472
1k
R7
1
A104669
220
R9
1
MFR-25FBF52-220R
560
R10

Hbridge driver design files

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

Hbridge driver: common questions

How big is the Hbridge driver PCB?

The Hbridge driver measures 71 × 45.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hbridge driver?

31 components, from 18 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 Hbridge driver design files?

From the BeeHive-org/BeeHive repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Hbridge driver design in my own project?

Yes, under the terms of its MIT license, which BeeHive-org chose for the repository.

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