Expansion Boards, Daughter Cards

Results: 6,786
Manufacturer
4D Systems Pty Ltd5G HUBAcconeer ABAdafruit Industries LLCAllegro MicroSystemsAlorium Technology, LLCAmbiq Micro, Inc.AMDams-OSRAM USA INC.ams-OSRAM USA INC.Analog Devices Inc.Analog Devices Inc./Maxim Integrated
Series
-*ABP2Agilex™ F-SeriesARTIKAtom™AVR® ATtinyBare ConductiveBASIC Stamp®BLUEFRUITBoomer®CaliPile™
Packaging
-BagBoxBulkCaseRetail PackageTape & Box (TB)Tape & Reel (TR)Tray
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Platform
96Boards-ADALM2000AlchitryAnalog DiscoveryArducamArduinoArduino MegaArduino Mega, Raspberry PiArduino MicroArduino MKRArduino Nano
Type
-AmplifierAtomizerAudioAudio/VideoClock TimingClock Timing, SensorConnectivityData AcquisitionDisplayEmbeddedGSM
Function
3.5mm Jack1-Wire to I2C3D Printer3D Time-of-Flight (ToF), Accelerometer, Gyroscope, Light, Magnetometer, Pressure, Temperature3D Time-of-Flight (ToF), Ambient Light, Color, Infrared (IR)4D Intelligent Display Modules to mikroBUS Click4PIN to Grove7-Segment 1-Digit7-Segment 10-Digit7-Segment 2-Digit7-Segment 3-Digit7-Segment 4-Digit
Utilized IC / Part
1ED020I12F22ED2410-EM2SMPB-02E2SMPB-02E, LIS2DW12, OPT3001DNP, SHT30-DIS-B, SPH0645LM4H-B3SP-CO-1000, LMP910003SP-Ethanol-10003SP-NO2-203SP-O3-20, LMP910004DCAPE-43T4DCAPE-70T4DPi-324DPi-35
Contents
Board(s)Board(s), AccessoriesBoard(s), Cable(s)Board(s), Cable(s), AccessoriesBoard(s), Cable(s), Header(s)Board(s), Cable(s), Header(s), AccessoriesBoard(s), Cable(s), Power Supply, AccessoriesBoard(s), Header(s)Board(s), Header(s), AccessoriesBoard(s), Power SupplyBoard(s), Power Supply, AccessoriesSensor
Stocking Options
Environmental Options
Media
Marketplace Product
6,786Results

Showing
of 6,786
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Platform
Type
Function
Utilized IC / Part
Contents
2809
2809
STEMMA QT LIS3DH ACCELEROMETER
Adafruit Industries LLC
384
In Stock
1 : NT$183.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Sensor
Accelerometer
LIS3DH
Board(s)
BOB-19626
BOB-19626
TXS01018E 8CHANNEL LEVEL SHIFTER
SparkFun Electronics
191
In Stock
1 : NT$183.00000
Bulk
-
Bulk
Active
-
Interface
Level Shifter
TXS01018E
Board(s)
DFR0299
DFR0299
DFPLAYER - A MINI MP3 PLAYER
DFRobot
668
In Stock
1 : NT$218.00000
Bulk
-
Bulk
Active
Arduino
Audio
MP3 Player
-
Board(s)
5346
5346
STEMMA QT I2C 16 GPIO MCP23017
Adafruit Industries LLC
209
In Stock
1 : NT$220.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Interface
I/O Expansion
MCP23017
Board(s), Header(s)
4538
4538
ADAFRUIT NAU7802 24-BIT ADC - ST
Adafruit Industries LLC
172
In Stock
1 : NT$220.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Data Acquisition
Analog to Digital Converter (ADC)
NAU7802
Board(s), Header(s)
101020603
101020603
GROVE - OPTOCOUPLER RELAY (M281)
Seeed Technology Co., Ltd
327
In Stock
1 : NT$240.00000
Bulk
-
Bulk
Active
Grove
Relay
Solid State
M281
Board(s)
4471
4471
STEMMA QT USB TO GPIO MCP2221A
Adafruit Industries LLC
284
In Stock
1 : NT$240.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Interface
USB to GPIO
MCP2221A
Board(s), Header(s)
4470
4470
QUAD DAC W/ EEPROM STEMMA QWIIC
Adafruit Industries LLC
226
In Stock
1 : NT$277.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Data Acquisition
Digital to Analog Converter (DAC)
MCP4728, MCP4728A4
Board(s), Header(s)
U035-B
U035-B
CARDKB MINI KEYBOARD PROGRAMMABL
M5Stack Technology Co., Ltd.
180
In Stock
1 : NT$294.00000
Bulk
-
Bulk
Active
Arduino
Connectivity
Keyboard/Keypad
ATMega8A
Board(s)
SEN0137
SEN0137
DHT22 TEMPERATURE AND HUMIDITY S
DFRobot
167
In Stock
1 : NT$329.00000
Bulk
-
Bulk
Active
Gravity
Sensor
Humidity, Temperature
DHT22
Board(s), Cable(s)
FIT0701
FIT0701
USB CAMERA FOR RASPBERRY PI AND
DFRobot
112
In Stock
1 : NT$366.00000
Bulk
-
Bulk
Active
NVIDIA Jetson Nano, Raspberry Pi
Sensor
Camera
-
Board(s)
3191
3191
POWER RELAY FEATHERWING
Adafruit Industries LLC
252
In Stock
1 : NT$368.00000
Bulk
-
Bulk
Active
Feather
Relay
Electromechanical
-
Board(s)
4756
4756
STEMMA QT I2C EXTENDER LTC4311
Adafruit Industries LLC
126
In Stock
1 : NT$368.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Interface
Cable Extender
LTC4311
Board(s), Header(s)
DEV-15096
DEV-15096
SPARKFUN SERIAL BASIC BREAKOUT -
SparkFun Electronics
108
In Stock
1 : NT$342.00000
Bulk
-
Bulk
Active
-
Interface
USB
CH340
Board(s)
4816
4816
ADAFRUIT BMP390 - PRECISION BARO
Adafruit Industries LLC
211
In Stock
1 : NT$404.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Sensor
Pressure
BMP390, BMP390L
Board(s), Header(s)
3298
3298
ZERO4U 4-PORT USB HUB WITH PINS
Adafruit Industries LLC
124
In Stock
1 : NT$441.00000
Bulk
-
Bulk
Active
Raspberry Pi Zero
Interface
USB Hub
-
Board(s), Accessories
1778
1778
THERMOCOUPLE AMPLIFIER
Adafruit Industries LLC
464
In Stock
1 : NT$441.00000
Bulk
-
Bulk
Active
Arduino
Amplifier
Thermocouple Amplifier
AD8495
Board(s), Header(s)
COM-16988
COM-16988
SPARKFUN QWIICBUS - ENDPOINT
SparkFun Electronics
161
In Stock
1 : NT$441.00000
Bulk
Bulk
Active
Qwiic
Interface
I2C
PCA9615
Board(s), Cable(s)
245
In Stock
1 : NT$412.00000
Bulk
-
Bulk
Active
-
-
-
-
-
5665
5665
ADAFRUIT SENSIRION SHT45 PRECISI
Adafruit Industries LLC
325
In Stock
1 : NT$462.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Sensor
Humidity, Temperature
SHT45
Board(s), Header(s)
4440
4440
I2C OLED DISPLAY STEMMA QWIIC
Adafruit Industries LLC
238
In Stock
1 : NT$462.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Display
OLED 0.91"
SSD1306
Board(s), Header(s)
MFG_3886
3886
STEMMA QT MPU-6050 ACCEL GYRO
Adafruit Industries LLC
166
In Stock
1 : NT$478.00000
Bulk
-
Bulk
Active
Qwiic, STEMMA QT
Sensor
Accelerometer, Gyroscope
MPU-6050
Board(s)
BOB-16784
BOB-16784
QWIIC MUX BREAKOUT - 8 CHANNEL (
SparkFun Electronics
150
In Stock
1 : NT$478.00000
Bulk
-
Bulk
Active
Qwiic
Interface
Multiplexer (MUX)
TCA9548A
Board(s)
164
In Stock
1 : NT$484.00000
Bulk
-
Bulk
Active
Grove
RF
GPS
Air530
Board(s), Cable(s)
104030001
104030001
GROVE LCD RGB BACKLIGHT
Seeed Technology Co., Ltd
505
In Stock
1 : NT$482.00000
Bag
-
Bag
Active
Grove
Display
Character LCD 16x2 RGB
-
Board(s)
Showing
of 6,786

Expansion Boards, Daughter Cards


Evaluation and expansion boards and daughter cards are used to add functionality to microcontroller platforms and are designed to stack onto existing pin headers or preconfigured attachment ports. Common function types include, amplifiers, atomizers, audio, clock timing, interface connectivity, data acquisition/logging, display, human interface, memory, motor drivers, optoelectronics, power management, prototyping, relay and transistors, RF and sensor arrays.