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Nexus Omni-Wheel and Shaft Assembly - Double Row
TD-145-002

These are 4" in diameter omni-wheels with a shaft, collars and a bearing.

$69.00
Built to Order
1-3 days
7 Chan High Cur TTL Driver with 4 Power 12V Relays - DISCONTINUED
TE-010-412

This is a High current driver that will take the 5V TTL signal from your Arduino, etc and drive any all of the 4 relays. It includes status LEDs for each input. Please see TE-249-___ for replacement.

$28.95
Out of Stock. Contact us for availability.
SuperDroid Robots - RS232 Converters
Category
Electrical/Controls  >  RS232 Cables/Converters

RS232 Cables, Converters and Adapters

We offer multiple ways to convert RS232. We have 3-5V TTL converter cables, RS232 to USB, Ethernet converters, and USB to TTL converters. TTL converters allow you to communicate directly with your micro-controller or other TTL device. The RS232 to Ethernet devices allow you to bring serial RS232 equipment onto an Ethernet LAN/WAN.


The answers to the most common questions we get can be found on our support pages. For More Information: RS232 Support.

Sub Categories
RS232 Adapters
RS232 Adapters
Adapters to convert DB9 to DB25. DB9 Extention Cables. Null Cable Modems. Loop Back testers, Gender Benders, etc.
RS232 TTL Converters
RS232 TTL Converters
These cables and boards are used for TTL to RS232 communications. The converters support 3.3V to 5V logic and we carry multiple connectors.
RS232 Ethernet Converters
RS232 Ethernet Converters
These devices allow you to bring serial RS232 equipment onto an Ethernet LAN/WAN
USB to TTL and RS232
USB to TTL and RS232
These converters will plug into your USB plug and connect with a TTL device. We also have converters for USB to RS232.
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USB to RS485 Converter
Our USB to RS485 converter provides two way serial communications signal conversion between an RS485 device and your computer using a virtual COM port.
MCU-036-100
$4.75
50 Ready to Ship!
USB to Serial Converter (Garagino's programmer)
The USB Converter Serial (FT232RL) Rev1 has as its objective to convert USB to Serial communication. You can use it for communication (including programming) Microcontrollers.
MCU-080-001
$13.95
4 Ready to Ship!
Molex 2-Pin Friction Lock Connector Set - 5 Pack
Molex friction lock connector set with 0.100" pitch. This set features (5) 2-pin headers, (5) housings, and (15) 22-AWG crimps.
TE-252-205
$4.25
29 Ready to Ship!
USB to TTL Serial Bare-Ended, FTDI, 5V TTL
USB to Open-ended Serial Cable, FTDI, 5V TTL.
MCU-071-005
$14.99
90 Ready to Ship!
USB to TTL Serial Bare-Ended, FTDI, 3.3V TTL
USB to Open-ended Serial Cable, FTDI, 3.3V TTL.
MCU-071-003
$14.49
80 Ready to Ship!
DELink 2 USB link
The DELink 2 USB Link by Dimension Engineering, is the perfect compliment to program the kangaroo motion controller. Coupled with the DELink Software, you can design, test, and preview your lighting sequences with ease.
TE-211-000
$19.99
29 Ready to Ship!
USB to Serial RS232 Adapter FTDI Chipset Cable
Turn your 9-pin serial device such as a modem into a USB device. 6 feet long and easy to install. Male USB A to male DB9. Features a FTDI chipset integrated into the cable.
MCU-054-072
$10.99
85 Ready to Ship!
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
57 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
146 Ready to Ship!
USB to TTL Serial Cable, FTDI, 5V TTL
USB to TTL Serial Cable, FTDI, 5V TTL. This replaces discontinued part number MCU-036-472.
MCU-047-005
$16.90
108 Ready to Ship!
USB to TTL Serial Cable, FTDI, 3.3V TTL
USB to TTL Serial Cable, FTDI, 3.3V TTL. This replaces discontinued part number MCU-036-472.
MCU-047-003
$16.90
50 Ready to Ship!
USB to TTL Converter - Bare Board
Our USB to TTL converter provides two way serial communications signal conversion between the TTL (Transistor Transistor Logic) input/output (from an OOPic or other PIC) to and from a personal computer via virtual COM port.
MCU-036-000
$11.50  $10.29
128 Ready to Ship!
Slim Gender Changer DB9M to DB9F
Slim Gender Changer DB9 Male to DB9 Female.
TE-104-503
$3.90
11 Ready to Ship!
Slim Gender Changer DB9F to DB9F
Slim Gender Changer DB9 Female to DB9 Female.
TE-104-502
$3.90
14 Ready to Ship!
Slim Gender Changer DB9M to DB9M
Slim Gender Changer DB9 Male to DB9 Male.
TE-104-501
$3.90
26 Ready to Ship!
Serial Adapter DB9F to DB25F with Thumbscrews
Serial Adapter DB9 Female to DB25 Female with Thumbscrews.
TE-104-304
$4.90
7 Ready to Ship!
Serial Adapter DB9F to DB25M with Thumbscrews
Serial Adapter DB9 Female to DB25 Male with Thumbscrews.
TE-104-303
$4.90
10 Ready to Ship!
Serial Adapter DB9M to DB25M with Thumbscrews
Serial Adapter DB9 Male to DB25 Male with Thumbscrews.
TE-104-302
$4.90
10 Ready to Ship!
Serial Adapter DB9M to DB25F with Thumbscrews
Serial Adapter DB9 Male to DB25 Female with Thumbscrews.
TE-104-301
$4.90
10 Ready to Ship!
USB (A) Male to RS232 (DB9) Serial Cable with DB25 Adapter
Turn your 9-pin serial device such as a modem into a USB device. 6-feet long and easy to install. With the included 25-pin serial adapter you can turn any 25-pin serial device into a USB device too.
MCU-045-006
$12.95
8 Ready to Ship!
RS232 DB9 M-F 10 ft Serial Cable
RS232 10 foot extension cable. DB9 Male to Female. 28AWG.
TE-102-010
$6.80
13 Ready to Ship!
RS232 DB9 M-F 10 ft Serial Cable
RS232 10 foot extension cable. DB9 Male to Female. 28AWG.
TE-102-010
$6.80
13 Ready to Ship!
Null Modem Adapter DB9M to DB9M
RS232 DB9 Male to DB9 Male Null Modem Adapter.
TE-104-200
$5.99
5 Ready to Ship!
RS232 DB9 M-F 6 ft Serial Cable
RS232 6 foot extension cable. DB9 Male to Female. 28AWG.
TE-102-006
$5.90
17 Ready to Ship!
RS232 DB9 M-F 6 ft Serial Cable
RS232 6 foot extension cable. DB9 Male to Female. 28AWG.
TE-102-006
$5.90
17 Ready to Ship!
Ether232Duo Dual RS232 to Ethernet Converter
When you have 2 or more serial devices requiring 10 or 100 Base-T Ethernet connectivity, choose the Ether232Duo for best value. Made by Precidia Technologies.
TE-079-002
$239.00
3 Ready to Ship!
iPocket232 RS232 to Ethernet Converter
The iPocket232™ RS232 to Ethernet converter captures the proven reliability of our most popular Remote Access products in a compact, cost-competitive package. Made by Precidia Technologies.
TE-079-001
$149.00  $139.00
4 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
124 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
221 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
18 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
186 Ready to Ship!
These Converter cables provide two way RS232 serial communications signal conversion between the OOPic TTL output RS232 serial COM port with handshaking
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

New Items
3AG Barrel Fuse Holder - Panel Mount
TE-254-301

3AG Barrel Fuse Holder

$1.18
28 Ready to Ship!
Robot Drive Wheel - Traction Lug 10 x 3.50-4 Tiller Tire
TD-164-010

Heavy duty robot wheel with traction lug Tiller tread. It does not have a bearing. Size: 3.5-4. It's 10.5 inches in diameter, 3.5" inches wide. Its Pneumatic with a 4 bolt pattern so you can easily mount it to a flanged hub.

$18.90
338 Ready to Ship!
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