SSSR Labs SM010 Matrixarchate Manual de usuario
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.1 uF
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.1 uF
.1 uF
SN74HC595
SN74HC595
SSSR Labs MCU Chip
MATRIXARCHATE 1.0
MT8816AE
MATRIXARCHATE SM010
16×8 IO SEQUENTIAL MATRIX SIGNAL ROUTER
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PREV SAVE SETUP/EXITNEXT
PROGRAM
STEP RESET
−10 REVERT CLEAR+10
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SM010, Assembly Manual
PCB Version 1.0
PCB VERSION 1.0:
DON’T SHOOT YOURSELF IN THE FOOT!
PLEASE READ PAGE 15 CAREFULLY!
SM010, Assembly Manual
PCB Version 1.0
Step 1: PCB Bottom side
The SM010 DIY Kit contains two boards:
Board 1. (Rear) This board contains the power connector, microcontroller, and the
matrix switch chip.
Board 2. (Front) This board is entirely dedicated to the interface.
Most of the components have to be placed on the top side of both boards, but you must
start with soldering the back side — the one shown above. It is used for pin-headers,
which connect boards together, and for two shift registers handling the LED matrices.
You could speed up the building process using a tool holding the boards firmly during
stuffing and soldering.
Page 2 of 22
Pin 1
Notch
Notch
Pin 1
SM010, Assembly Manual
PCB Version 1.0
Step 2: IC Sockets for the board 2
Insert two DIP IC sockets. Please pay attention to the correct orientation, which is
different for this particular sockets!
These sockets tend to slip off the holes, so it’s practical to gently bend their pins
towards each other to help them fit in the holes while you’re flipping the board over
and soldering them. It’s recommended to solder just two pins in the diagonally oppo-
site corners of each socket and then, if needed, reflow them while pushing the socket
closer to the surface of the PCB. Then solder the rest of the pins.
Page 3 of 22
.1 uF
.1 uF
SM010, Assembly Manual
PCB Version 1.0
Step 3: Bypass capacitors
These two 100nF capacitors must also be placed on this side. These are not polarized
components labeled as “104”, “100n” or “.1µF”.
Page 4 of 22
.1 uF
.1 uF
SM010, Assembly Manual
PCB Version 1.0
Step 4: 30-pin Headers
In order to align both boards perfectly, you need to solder all pin-headers at once when
they are in their working position. Connect each pair, then insert the male sides into
the Board 1, then carefully wear the Board 2 on the female sides to form a sandwich.
Then solder pins at each corner of each board to let headers keep this sandwich
together. After soldering the rest, you can disassemble the sandwich and continue to
the next step.
Page 5 of 22
.1 uF
.1 uF
SN74HC595
SN74HC595
SM010, Assembly Manual
PCB Version 1.0
Step 5: ICs
Insert all chips into its sockets. Please pay attention to the orientation! All capacitors
are installed near the Pin 1
You’ve finished working with this side! It’s highly recommended to clean the top side of
this boards now, before installing the rest of components.
Page 6 of 22
SM010, Assembly Manual
PCB Version 1.0
Step 6: Top Side of the PCB
The rest of the components will be installed on this side. Short instructions: please
assemble the module in the following order: Solder SMD voltage regulator, resistors,
diodes, quartz crystal, 18 pF capacitors, IC sockets, 1 nF capacitors, 100 nF capacitors,
all TO92 components (transistors, voltage regulators). Install and solder remaining
pin-headers, electrolytic capacitors, insert ICs, insert jack sockets, pushbuttons and
all displays, insert the windows (if needed), remove the rear protective film off the
windows, put the front panel on, and fasten few nuts by hand, solder everything but
displays, solder displays tightly pressing them to the windows, then put on the rest of
nuts, remove the front film, ..., PROFIT! If you need more details, the following pages
will guide you through this process more detailed.
Page 7 of 22
SM010, Assembly Manual
PCB Version 1.0
Step 7: Voltage regulator
The AMS1117-5.0 is the only SMD component in our DIY kit.Place it accurately aligned
to its footprint, then solder just the pin 1. Adjust the orientation of the regulator with a
pair of tweezers, keeping the solder melted, then let it cool down and finally solder the
pin 3. Only after that, solder the pin 2 and the heatsink pin. This one will require long
heating up. Don’t worry about the overheating, this component is designed to be
heated seriously!
Page 8 of 22
SM010, Assembly Manual
PCB Version 1.0
Step 8: Resistors
Install the resistors. You can use the above picture as the reference to verify values
before soldering.
Solder all resistors to the top side of the PCB, then proceed to step 9 and then flip the
PCB over, cut the leads and reflow and solder everything to the back side. This tech-
nique is the best method to accurately and firmly solder radial components, so it is
recommended to use with all components allowing you access to the top side.
Page 9 of 22
SM010, Assembly Manual
PCB Version 1.0
Step 9: Protection Diodes
Solder two protection diodes. The 1n4004 may be substituted with any diode of the
40xx series: 1n4001–1n4007. Take care of the right orientation. (Refer to the picture)
It’s time to cut the leads and reflow installed components on the back side.
Page 10 of 22
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