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Servo Driver A LDO

ErPeris·PC·Variante_A_LDO/Servo_Driver_A_LDO.kicad_pcb

Servo Driver A LDO PCB layout, top view — open source board by ErPeris

About the Servo Driver A LDO PCB

Servo Driver A LDO is an open source PCB design by ErPeris, published on GitHub. It is a 2-layer board measuring 80 × 60 mm, with 19 components from 15 distinct parts.

Other key parts include the LM7805 and LM324. By type, the board carries 6 capacitors, 5 connectors, 5 resistors, 2 ICs and 1 diode.

It belongs with the robotics & motion designs in this gallery.

From the project

Il circuito prende l'alimentazione da una batteria LiPo 2S (7.4 V), la abbassa a 5 V per i servo e porta i tre segnali PWM del microcontrollore da 3.3 V a livello 5 V con un LM324. Tutti i componenti sono a foro passante (THT).

Il circuito prende l'alimentazione da una batteria LiPo 2S (7.4 V), la abbassa a 5 V per i servo e porta i tre segnali PWM del microcontrollore da 3.3 V a livello 5 V con un LM324. Tutti i componenti sono a foro passante (THT).

Ogni cartella è un progetto KiCad autonomo: si apre con il file .kicadpro`. I file sono stati creati con KiCad 7 e si aprono in KiCad 9, che li converte al nuovo formato al primo salvataggio. Al primo salvataggio KiCad 9 può avvisare che il file viene aggiornato: va bene.

Main components on the Servo Driver A LDO

LM7805LM324

Servo Driver A LDO bill of materials (BOM)

19 components, 15 distinct parts.

QtyPartRefs
1
LM7805
U1
1
LM324
U2
1
BATT 7.4V (JST-PH)
J1
1
PWM IN 3.3V
J2
1
SERVO 1
J3
1
SERVO 2
J4
1
SERVO 3
J5
1
1N4007
D1
1
100uF 16V
C1
3
100nF
C2, C3, C5
1
330nF
C4
1
100uF 10V
C6
1
22k
R1
1
10k
R2
3
100k
R3, R4, R5

Servo Driver A LDO design files

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

Servo Driver A LDO: common questions

How big is the Servo Driver A LDO PCB?

The Servo Driver A LDO measures 80 × 60 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Servo Driver A LDO?

19 components, from 15 distinct parts. The full bill of materials is listed on this page.

Where can I download the Servo Driver A LDO design files?

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

Can I use the Servo Driver A LDO design in my own project?

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

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