ModMyPi LTD | Ryanteck Motor Controller

These are the directions on find out how to solder the RTK-000-001 Package up prepared to be used. These directions apply for each the kits on their very own and the kits packaged with the robots as they're similar.

From the 4th of April 2016 all new orders by Ryanteck LTD. embrace the brand new Model three Board.

The next instruments are required for meeting:

Soldering Iron (30W or above is beneficial) with a small tip. Solder (Lead Free is beneficial) Solder Cleaner, Brass shavings are beneficial however sponges are helpful too. Raspberry Pi, we discover it simpler to solder one half on whereas on a Pi. When you have a useless / previous one for this use that. Serving to palms will help with meeting however will not be required.

Warning - Soldering Irons

Use with care, when utilizing a soldering iron you may burn your self if not cautious. Lead Free solder can be beneficial over Lead solder because it incorporates no lead, however requires the soldering iron to be hotter. I discover I usually have to have my soldering iron at 300-350 Levels. Most 30W soldering irons get into and above this vary simply.

First begin by confirming that you've got the entire items out of the pack, it ought to comprise: 1 X RTK-000-001 PCB 1 X SN754410NE (The IC) 1 X 16 Pin IC Socket 1 X 26 further tall 26 means pin header three X Two Means terminal screw blocks three X Two Pin Headers

2. Soldering the IC Socket

First begin by soldering the IC socket to the board, to do that insert the socket in with the notch lining up on the PCB, flip the wrong way up after which solder. You should use a chunk of froth or sponge to assist maintain the PCB secure if required.

This is a earlier than

And After

I discover the simplest method to solder a header is to make use of an Raspberry Pi. When you have an previous one use this. When you have a more recent one simply watch out as soldering one board should not trigger any harm.

MAKE SURE YOUR RASPBERRY PI IS NOT POWERED UP OR PLUGGED IN WHILE SOLDERING WITH IT - Most soldering irons ought to floor themselves which whereas soldering would then trigger harm to the Pi.

Subsequent put the board on-top and tack the pin proven to maintain it flat onto the header.

After then begin soldering.

When you have a bridge occur like in the midst of this picture do not panic.

Simply re-heat the joint and take away your soldering iron a couple of occasions and cleansing it every time. This could take away the solder and repair it.

Proceed to then solder the remainder of the pins and it's best to find yourself with one thing like:

4.Soldering the terminal blocks

Lastly we have to solder the terminal blocks.

Start by placing the terminal blocks into the three areas and switch the board the wrong way up. One can find soldering this simpler with a further board which has an edge you may put the header over. I take advantage of a spare chopping board that got here with some cheese initially for soldering.

I discover it finest to tack one in all every pin first to make it possible for they're all flat and the right means round. Like so:

After checking solder the opposite pins for the terminal blocks.

5. Placing the chip in

Lastly we have to put the chip in. Get your board and the chip prepared.

After which put the chip into the IC socket within the center with the notch in the direction of the left.

And also you're now able to go!

Different Notes

It isn't beneficial to place the black conductive foam from the IC socket and the IC on the board to guard any pins. The froth is conductive so may trigger points to the board or your Raspberry Pi. You possibly can retailer with the froth on when not in use and when there isn't a energy utilized so long as there isn't a foam when energy is utilized.

This board has been examined as much as 12V at 0.5A a motor, even robust the chip is able to extra these are the rules we advocate. The motors we offer with 4AAs work completely high-quality with the chip getting heat, any larger voltages or amperage might trigger the chip to get extraordinarily scorching.

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