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4 inch Alligator Lacing/Track Splice
TD-127-004

Alligator lacing, track splice for joining 4" track.

$11.60
Special Order
2-5 Days
RS232 3-5V TTL Serial Converter Cable - No TTL Connector
MCU-026-072

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

$24.00
146 Ready to Ship!
SuperDroid Robots - Discrete Components
Category
Electrical/Controls  >  Discrete Components

Discrete Electronic Components

We offer discrete components ranging from high current switches and relays to fuses and breakers.


The answers to the most common questions we get can be found on our support pages.

Sub Categories
ATO/ATC Blade Fuses and Holders
ATO/ATC Blade Fuses and Holders
ATO/ATC Blade Fuses and Holders
High Current Drivers
High Current Drivers
High Current and Relay driver boards driven by 5V TTL signals
Auto Reset Circuit Breakers
Auto Reset Circuit Breakers
Auto reset circuit breakers rated at 12V or 24V. This includes panel mount and ATO / ATC style blade style universal breakers.
Power Hook-Up Kits
Power Hook-Up Kits
Complete electric power hook up kits which include all of the necessary wiring, switches, fuses, and more to deliver power across your robot.
Glass Barrel Fuses and Holders
Glass Barrel Fuses and Holders
Glass barrel fuses in both 2AG and 3AG sizes rated for various currents.
Switches and Relays
Switches and Relays
Switches, relays and fuses for helping you build your own robot.
Category Items
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25A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-025
$0.30
20 Ready to Ship!
Mini Relay Shield for Garagino
The Mini Relay Shield allows to trigger external loads like lamps, fans, home appliances, garage doors, and other things, in an easy way.
MCU-082-001
$10.00
2 Ready to Ship!
Relay Module
Using this Relay Module, you can trigger in an easy way with external loads like lamps, fans, home appliances, garage doors, and other things.
TE-261-001
$4.75
3 Ready to Ship!
30A Relay Controller
30A relay carrier with control circuity to open and close the relay using a microcontroller. Available options include 12V, or 24V relays.
TE-265-030
$9.63
7 Ready to Ship!
10A Relay Controller
10A relay carrier with control circuity to open and close the relay using a microcontroller. Available options include 5V, 12V, or 24V relays.
TE-265-010
$7.31
4 Ready to Ship!
3AG Barrel Fuse Holder - In-Line
In-line 3AG Barrel Fuse Holder with 18AWG wire leads
TE-256-001
$1.39
60 Ready to Ship!
3AG 20Amp Glass Fuses - 5 Pack
This is a 5-pack of 3AG glass fuses rated at 20Amps.
TE-255-520
$6.12
10 Ready to Ship!
3AG 10Amp Glass Fuses - 5 Pack
This is a 5-pack of 3AG glass fuses rated at 10Amps.
TE-255-510
$3.51
10 Ready to Ship!
3AG 5Amp Glass Fuses - 5 Pack
This is a 5-pack of 3AG glass fuses rated at 5Amps.
TE-255-505
$3.51
10 Ready to Ship!
3AG 1Amp Glass Fuses - 5 Pack
This is a 5-pack of 3AG glass fuses rated at 1Amp.
TE-255-501
$3.51
10 Ready to Ship!
3AG Barrel Fuse Holder - Panel Mount
3AG Barrel Fuse Holder
TE-254-301
$1.18
28 Ready to Ship!
ATC Fuse Holder 14 Gauge
ATC/ATO inline waterproof fuse holder holder with 14 gauge wire leads
TE-253-ATC
$1.98
30 Ready to Ship!
4 Relay, 7 Channel High Curr TTL Driver Module
This is a High current driver that will take TTL signals from your Arduino, etc to drive the relays. It includes status LEDs for each input. 5V, 12V, and 24V relay options are available. This item replaces TE-010-405 and TE-010-412
TE-249-040
$28.95
25 Ready to Ship!
4 Relay, 7 Channel High Curr TTL Driver Module
This is a High current driver that will take TTL signals from your Arduino, etc to drive the relays. It includes status LEDs for each input. 5V, 12V, and 24V relay options are available. This item replaces TE-010-405 and TE-010-412
TE-249-040
$28.95
25 Ready to Ship!
7 Channel Relay Module
Powered by the ULN2003 high current driver, this module gives you easy control of up to 7 relays using TTL logic from an Arduino, Beagle Bone, or Raspberry Pi. 5V, 12V, and 24V relay options.
TE-249-070
$34.12
31 Ready to Ship!
7 Channel Relay Module
Powered by the ULN2003 high current driver, this module gives you easy control of up to 7 relays using TTL logic from an Arduino, Beagle Bone, or Raspberry Pi. 5V, 12V, and 24V relay options.
TE-249-070
$34.12
31 Ready to Ship!
Deluxe Robot Power Distribution Module
This is the deluxe version of our robot power distribution modules. The module features support for two independent drive and control batteries as well as additional power output connections. Perfect for solutions requiring much more power.
TE-248-220
$34.75
6 Ready to Ship!
Standard Robot Power Distribution Module
This is an upgrade for the basic robot power distribution board. The module features additional power outputs and a second control power relay. Perfect for more advanced solutions.
TE-248-120
$26.47
3 Ready to Ship!
Basic Robot Power Distribution Module
This is a basic power distribution board for robotic applications. The module features screw terminal connectors for your control and drive batteries, charging, power switch, and external LED.
TE-248-110
$19.06
7 Ready to Ship!
Relay SPST Sealed - 30A, 24V Coil
These are high quality sealed Single Pole - Single Through (SPST) relays. This relay's coil is rated for 24V.
TE-251-024
$5.12
21 Ready to Ship!
Relay SPST Sealed - 30A, 12V Coil
These are high quality sealed Single Pole - Single Through (SPST) relays. This relay's coil is rated for 12V.
TE-251-012
$4.88
47 Ready to Ship!
Relay SPDT Sealed - 10A, 24V Coil
These are high quality sealed Single Pole - Double Through (SPDT) relays. This relay's coil is rated for 24V.
TE-250-024
$3.35
57 Ready to Ship!
Relay SPDT Sealed - 10A, 12V Coil
These are high quality sealed Single Pole - Double Through (SPDT) relays. This relay's coil is rated for 12V.
TE-250-012
$3.70
87 Ready to Ship!
Relay SPDT Sealed - 10A, 5V Coil
These are high quality sealed Single Pole - Double Through (SPDT) relays. This relay's coil is rated for 5V.
TE-250-005
$3.06
72 Ready to Ship!
40A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-040
$0.30
35 Ready to Ship!
30A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-030
$0.30
56 Ready to Ship!
20A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-020
$0.30
24 Ready to Ship!
15A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-015
$0.30
30 Ready to Ship!
10A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-010
$0.30
50 Ready to Ship!
5A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-005
$0.30
28 Ready to Ship!
3A ATO / ATC Blade Fuse
ATC and ATO blade fuses are standard sized fuses and are the most common type of fuse for automotive and marine applications, and are commonly mounted in a fuse holder, block or panel within an electrical application.
TE-247-003
$0.30
34 Ready to Ship!
50A 12V Auto Reset Metal Breaker
12V auto reset circuit breakers. This automotive circuit breaker is auto reset, providing continued operation during an overcurrent condition in DC applications. Commonly referred to as a type 1 breaker.
TE-246-050
$3.78
21 Ready to Ship!
40A 12V Auto Reset Metal Breaker
12V auto reset circuit breakers. This automotive circuit breaker is auto reset, providing continued operation during an overcurrent condition in DC applications. Commonly referred to as a type 1 breaker.
TE-246-040
$3.34
39 Ready to Ship!
30A 12V Auto Reset Metal Breaker
12V auto reset circuit breakers. This automotive circuit breaker is auto reset, providing continued operation during an overcurrent condition in DC applications. Commonly referred to as a type 1 breaker.
TE-246-030
$3.34
25 Ready to Ship!
20A 12V Auto Reset Metal Breaker
12V auto reset circuit breakers. This automotive circuit breaker is auto reset, providing continued operation during an overcurrent condition in DC applications. Commonly referred to as a type 1 breaker.
TE-246-020
$3.34
23 Ready to Ship!
10A 12V Auto Reset Metal Breaker
12V auto reset circuit breakers. This automotive circuit breaker is auto reset, providing continued operation during an overcurrent condition in DC applications. Commonly referred to as a type 1 breaker.
TE-246-010
$3.34
40 Ready to Ship!
30A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-030
$5.81
10 Ready to Ship!
30A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-030
$5.81
10 Ready to Ship!
20A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-020
$5.81
10 Ready to Ship!
20A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-020
$5.81
10 Ready to Ship!
15A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-015
$5.81
5 Ready to Ship!
15A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-015
$5.81
5 Ready to Ship!
10A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-010
$5.81
10 Ready to Ship!
10A ATO / ATC Blade Style Universal Breaker
These universal circuit breakers feature a snap-off design blade that allows an installer to size the blades to fit standard ATO / ATC fuse panels. The color coded markings match the color coding for ATO / ATC blade fuses.
TE-245-010
$5.81
10 Ready to Ship!
SPST 24V 100A Solenoid Switch - Insulated Continuous
This 24 volt insulated continuous solenoid switch features a single pole single throw actuation style and is advantageous from using relays because it generates a larger output while allowing a low input.
TE-244-024
$35.12
3 Ready to Ship!
SPST 12V 100A Solenoid Switch - Insulated Continuous
This 12 volt solenoid is an insulated continuous switch and is ideal for 12 volt vehicle starters, winches, snow plows or other heavy electric motors. An insulated continuous 12 volt solenoid switch allows for a low input while generating a larger output.
TE-244-012
$34.15
4 Ready to Ship!
ATC Blade Fuse Block - 4 Circuit
An automotive blade fuse block to easily and safely distribute power in your next project. The fuse block features four circuits (including power and ground) and convenient mounting holes to attach to your robot.
TE-241-004
$17.40
8 Ready to Ship!
ULN2003APG High Current Driver
The ULN2003APG High Current Driver has 7 NPN Darlington arrays in a 16-SOIC package. This is perfect when you need to use a microcontroller to toggle a relay or control high power LEDs.
TE-235-203
$1.94
48 Ready to Ship!
Auto Reset Circuit Breaker - 24V, 30A
These auto resetting circuit breakers are built with metal housings. They detect and separate the contacts when an over-current condition occurs.
TE-228-030
$5.99
34 Ready to Ship!
Auto Reset Circuit Breaker - 24V, 20A
These auto reseting circuit breakers are built with metal housings. They detect and separate the contacts when an over-current condition occurs.
TE-228-020
$5.99
32 Ready to Ship!
Discrete Components including High Current Drivers, Swithes, Relays, Fuses, Breakers, Etc.
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
ATR Wheel Shaft Set Pair 6mm Bore - 6 inch Solid Core DM
TD-155-006

This is a pair of solid core foam rubber tires with steel rims and a 5/8" steel shaft, 6mm bore. They come as pair (2 wheels, 2 shafts and hardware).

$71.50
Built to Order
1-3 days
4WD All Terrain Robot Platform - IG32 DM
TP-150-032

This Compact 4WD wheeled robot platform is equipped with 32mm motors, a motor controller, and Spektrum remote control. With the default configuration, the robot handles up to 5lbs of additional payload and travels 298 ft/min.

$634.35
Built to Order
1-3 Days
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