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IG42 24VDC 078 RPM Gear Motor
TD-016-078

These heavy duty gearmotors have a rated speed of 77.5 RPM and a gear reduction of 1:84. They work great on our robots as well as your own applications. Formerly TD-016-075. These geared motors serve as excellent robot motors.

$52.16
42 Ready to Ship!
Tamiya Remote Control Robot Construction Set
TAM-027-000

This kit provides parts for wheeled remote control robot. Twin-motor gearbox, crank-axle gearbox, remote control box, ball caster, tires, and all the parts to make several great projects.

$53.00  $46.00
18 Ready to Ship!
SuperDroid Robots - 3.3V TTL to RS232 Converter Cables
Category

RS232 TTL Converters

Our converter cables provide two way RS232 serial communication signal conversion between the TTL output (such as a micro-controller board, like the Arduino) to and from a personal computer RS232 Serial COM port. This converter can be used on any micro-controller which has TTL serial communications that needs to be converted to RS232. We have also expanded our cables to include USB to TTL.

Our standard cables are equipped with female DB9 connectors but male variants are available. The female cables will plug directly into common RS232 ports. The cable converts the 0V and 5V TTL signal to the -12V and 12V RS232 serial signal.


The answers to the most common questions we get can be found on our support pages. Get more information on our RS232 to TTL Converter support page.

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Pololu 23201a Serial Adapter Fully Assembled 3-5V TTL
The adapter allows you to connect your 3-5.5 V logic circuits to a COM port, which operates on higher and negative voltages.
MCU-048-000
$11.50
70 Ready to Ship!
RS232 3-5V TTL Serial Converter Cable - No TTL Connector
Female RS232 to TTL serial converter cable (Tx, Rx, +3V/+5V, GND) with handshaking (CTS, RTS). This converter cable does not have a connector on the TTL end. This item replaces MCU-016-072
MCU-026-072
$24.00
245 Ready to Ship!
RS232-Male 3-5V TTL Type 1 Serial Converter Cable
This is a MALE RS232 to TTL signal serial converter cable. The type I cable converts a serial signal to TTL with connections for Tx, Rx, +3V/5V and ground. The TTL connector is a 4-pin Friction Lock with a 0.100" pitch.
MCU-030-148
$27.00
146 Ready to Ship!
Molex 4 Pin Friction Lock Headers
This item includes 5 4-Pin Friction Lock Headers. These are can be used with Type 1 and Type 3 RS232 to TTL Cables
TE-051-000
$3.50
35 Ready to Ship!
RS232 3-5V TTL Type 3 Serial Converter Cable
Female RS232 to TTL serial converter serial cable. The Type III cable converts a serial signal to TTL with connections for Tx, Rx, +3V/+5V, CTS and RTS. The TTL connectors are a 4-pin Friction Lock and a 2-pin connector. Replaces MCU-016-372
MCU-026-372
$28.00
153 Ready to Ship!
RS232 3-5V TTL Type 2 Serial Converter Cable
Female RS232 to TTL serial converter serial cable. The Type II cable converts a serial signal to TTL with cconnections for Tx, Rx, +3V/+5V and ground. The TTL connectors are two 2-pin connectors with one for power and one for signal. Replaces MCU-016-272
MCU-026-272
$26.00
19 Ready to Ship!
RS232 3-5V TTL Type 1 Serial Converter Cable
This is a Female RS232 to TTL serial converter serial cable. The Type I cable converts a serial signal to TTL with connections for Tx, Rx, +3V/+5V and ground. The TTL connector is a 4-pin Fritcion Lock with a 0.100" pitch. This item replaces MCU-016-172
MCU-026-172
$26.00
250 Ready to Ship!
These cables are used for TTL to RS232 communications. The cables support 3.3V logic and have multiple connectors.
Custom Robot Request

We specialize in designing and fabricating custom robots and other electro-mechanical devices.

You can also get a quote for custom mechanical, software, and electronics engineering services. We can also do your custom CNC work, general fabrication, and welding.

1-919-557-9162

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New Tactical Robot Website!

Looking for our Tactical Robots? We've created a new, dedicated website to better serve our customers. Please click the image below to visit the new SDRTactical.com!

New Items
LT2 Pair of Molded Spliceless Tracks - Generation 4
TD-141-002

This is a pair of All Terrain reinforced 2.75 inch wide tracks for the LT2 Treaded Robot. These are the generation 4 design. They have 4 ply mesh reinforcement, molded rubber with no splice. Different lengths can be ordered.

$490.00
Built to Order
2-6 Weeks
MLT-JR Tracked Robot Platform
TP-220-001

This is a MLT-JR tracked robot platform and is equipped with 32mm motors, a motor controller, and Spektrum remote control. This is a rugged robot platform. By default, the treaded robot handles up to 15lbs of additional payload and travels 300ft/min.

$666.36
Built to Order
1-3 Days
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