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Rc light controller tlc5940-lpc832-sbus

laneboysrc·rc-light-controller·mk4-tlc5940-lpc812/electronics/rev7/rc-light-controller-tlc5940-lpc832-sbus.kicad_pcb

Rc light controller tlc5940-lpc832-sbus PCB layout, top view — open source NXP board by laneboysrc

About the Rc light controller tlc5940-lpc832-sbus PCB

Rc light controller tlc5940-lpc832-sbus is an open source NXP PCB design by laneboysrc, published on GitHub under the MIT license. It is a board measuring 29 × 18 mm, with 36 components from 19 distinct parts.

Its main chip is the LPC824M201JDH20, from the NXP family. Other key parts include the TLC5940PWPR and MCP1703A-3302_SOT23. By type, the board carries 3 ICs, 3 capacitors, 3 resistors, 2 transistors and 2 LEDs.

It belongs with the rf & radio designs in this gallery.

From the project

Extensible RC car light controller with Web-based configuration tool

This is the original version of the Mk4 light controller. Multiple PCB versions are available for different microcontrollers.

The LPC812-TSSOP16 version is the original design.

pcb-size-27x20 uses the LPC812-TSSOP16 and was created to get around the minimum assembly width requirement for 3rd party manufacture. Not recommended.

The LPC812-XSON16 version uses a tiny case for the microcontroller, which is extremely difficult to work with unless you have professional equipment.

Main components on the Rc light controller tlc5940-lpc832-sbus

LPC824M201JDH20TLC5940PWPRMCP1703A-3302_SOT23

Rc light controller tlc5940-lpc832-sbus bill of materials (BOM)

36 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LPC824M201JDH20
3V3
U1
1
TLC5940PWPR
LPC832M101FDH20
U2
1
MCP1703A-3302_SOT23
TLC5940PWP
U3
1
2N7002K
Q1
1
NMOSSOT23
Q2
17
SMD50X100
OUT0, OUT1, OUT2, OUT3, OUT4, OUT5, OUT6, OUT7 +9
1
+
PAD1
1
-
PAD2
1
ST/Rx
PAD3
1
TH/Tx
PAD4
1
CH3
PAD5
1
OUT/ISP
PAD6
2
SMD50X100
LED+1, LED+2
1
1U/16V
1u/16V
C1
1
47U/6V3
47u/6V3
C2
1
100N
100n
C3
1
2k0=20mA
R1
1
10k
R2
1
1k x4
RN1

Rc light controller tlc5940-lpc832-sbus design files

The KiCad project lives in the laneboysrc/rc-light-controller repository on GitHub; these links point at the commit this page was built from.

Rc light controller tlc5940-lpc832-sbus: common questions

What microcontroller does the Rc light controller tlc5940-lpc832-sbus use?

The Rc light controller tlc5940-lpc832-sbus is built around the LPC824M201JDH20, from the NXP family.

How big is the Rc light controller tlc5940-lpc832-sbus PCB?

The Rc light controller tlc5940-lpc832-sbus measures 29 × 18 mm and is 0.8 mm thick.

How many components are on the Rc light controller tlc5940-lpc832-sbus?

36 components, from 19 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 Rc light controller tlc5940-lpc832-sbus design files?

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

Can I use the Rc light controller tlc5940-lpc832-sbus design in my own project?

Yes, under the terms of its MIT license, which laneboysrc chose for the repository.

Can I test firmware for the Rc light controller tlc5940-lpc832-sbus without the hardware?

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

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