This is a DFRobot customised high quality DC motor. The best part of this motor is that it is a quiet and high torque output motor with optical encoder built in. The optical encoder gives 663 pulses per rotation which is able to sense 0.54 degree rotation from the shaft. The resolution can meet gene..
A low power version of the USB-RLY16 module, the USB-RLY16L is powered solely from the USB bus and provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The relays are SPCO (Single Pole Change Over) types and provide position 0, position 1 and common pins (l..
You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now? You could give up OR you could j..
DSS-M15 is a heavy-duty metal gear standard servo with 180° wide angle, high torque power, improved stability and durability.
Able to take in 6V and deliver a strong torque power of over 15kg, this tough 180° servo will never let you down when you need it. Tested with high load capacity for 12 hour..
Controlled from over Ethernet using simple TCP/IP commands.
The ETH-RLY02 provides two volt free contact relay outputs with a current rating of up to 16Amp each. The module is power from a 12vdc supply which can be regulated or unregulated. The DC input jack is 2.1mm with positive core polarity, DC..
The USB-RLY02 provides two volt free contact relay outputs with a current rating of up to 16Amp each. The USB-RLY02 is powered and instructed from any standard USB bus and does not require any additional power. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed a..
The SCR02 is a sensor controlled relay module capable of autonomous operation. The SRC02 may be connected to most of our ultrasonic rangers or to 0-5v analogue inputs. A standard 12vdc power is required.
The operation of the SCR02 is configured using the free configuration utility descri..
This 4"/100mm long swivel dipole antenna has 2dBi of gain and 50Ω impedance so it will work fantastically with just about any 2.4-2.5GHz wireless receiver/transmitter such as:
2.4GHz Wi-Fi (802.11b/g/n)
Other 2.4GHz transceivers
Antenna comes with the industry standard ..
The ETH8020 provides 20V free contact relay outputs with a current rating of up to 16Amp each and 8 analogue inputs. The module is powered from a 12vdc supply which can be regulated or unregulated. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 1A..
Female header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, sockets for wires or break-away header, etc. We go through these guys real fast, and thought that given how handy they are, we'd offer them in a pack of five!
Each pack contains f..
This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds two 20mm coin cells (2032 are the most popular size) in series to generate 6V nominal. (If you want only 3V, we suggest sticking a crumpled piece of tin foil in one of the slots.) 20mm coin cells are popula..
The SD21 is a 21 channel servo controller module. It will drive up to 21 RC servo's and maintain a 20mS refresh rate, regardless of the number of servo's used or their positions (pulse widths). It will control both position and speed of the servo's. It's controlled by sending commands to the on-boar..