AC/DC 200A Current Sensor - Bi Directional - Independent Dual Channel
This board uses the ACS758 Hall effect current sensor which is capable of measuring Bi-directional current flow. This sensor can ..
I2C/SPI BUS to Dual Channel Serial
The CJMCU-752 is an I2C-bus/SPI bus interface to a dual-channel high performance UART offering data rates up to 5 Mbit/s, low operating and sleeping current; it als..
PCA9685 16 Channel Servo I2C Module
You want to make a cool Arduino 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 wi..
PCA9685 16 Channel Servo Shield
You want to make a cool Arduino 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 p..
Pimoroni LED Driver 18-Channel 8-Bit I2C
This is a super low-cost way to drive 18 LEDs at constant current up to 34mA per channel- no resistors required. Just hook up the cathodes of your LEDs to eac..
Pololu 4 Channel RC Multiplexer
The Pololu 4-Channel RC Servo Multiplexer can be used with standard hobby radio control systems and servo controllers to allow easy switching of servo control between ..
QTR Reflective Array 31 Channel - Analog Output
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9V to 5...
QTR Reflective Array 31 Channel - RC OUT
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9V to 5.5V and ..
Qwiic MUX Breakout - 8 Channel TCA9548A
The Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simple to interface with. The Qwiic Mux also ha..
Relay 16 Way Module - 5V Opto Isolated
The 16 Way relay can trigger high voltage, high current load such as Motor, Lamps , AC load. It can be controlled by microcontrollers such as PIC, Arduino , Ras..
Relay 2 Channel - Opto Isolated
These are optically isolated relay modules having 5 Volt cube Relays. The relays are driven by a Opto-coupler which provides isolation between your Micro-controller, A..
Relay Module 1 Relay 12V 30A
This Relay module adopts a genuine high quality 30A relay. By using a optocoupler isolation chip, the relay has a strong driving ability, stable performance and has a tri..
RS485 Sensor Node V1.0
This RS485 Sensor Node module can be used in various applications such as intelligent agriculture, environment monitoring, home automation...etc. It is a Internet of things dev..
SI2301 - P-Channel MOSFET 2.8A SOT23 (25 Pack)
The A1SHB uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as -2.5V. This device is..
SI2302 - N-Channel MOSFET 2.8A SOT23 (25 Pack)
The A2SHB uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 0.65V. This device is..
Slip Ring Flange 12 Way - 240V 2A
With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! We've seen a lot o..
Slip Ring Flange 8 Way - 240V 2A
With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! We've seen a lot of..
SparkFun Logic Level Converter - Bi-Directional
f you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is ..
SparkFun Qwiic 12 Bit ADC - 4 Channel
The SparkFun Qwiic 12 Bit ADC can provide four channels of I2C controlled ADC input to your Qwiic enabled project. These channels can be used as single-ended inp..
SparkFun Qwiic Quad Relay
The SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devices from your Arduino or another low p..
SparkFun Qwiic Single Relay
Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or another low powered microcontroller? The..
TPA3116D2 100W Mono Channel Digital Amplifier Board
This XH- M542 is a 100W high power audio amplifier single channel board which uses the TPA3116D2 single channel mini stereo digital amplifier modul..
USB Logic Analyzer - 24MHZ/8-Channel
This is an 8-channel logic analyzer with support for sampling rates of up to 24MHz. It will work with both 3.3V and 5V systems (up to 5.25V max and 2.0V minimum o..