.hide-partial { max-height: none; } .show-more { display: none; }

Adafruit Engineering Tools

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Engineering Tools

List Images

Results: 756

Applied Filters:

Manufacturer = Adafruit

Product Type

Product

Interface Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Interface Type
LED Lighting Development Tools Adafruit High Power Infrared IR LED Emitter - STEMMA JST PH 2mm 5639 Adafruit 1: $3.95 94In Stock	Mfr. Part No. 5639 Mouser Part No 485-5639	Adafruit	LED Lighting Development Tools Adafruit High Power Infrared IR LED Emitter - STEMMA JST PH 2mm	94In Stock	$3.95	Min.: 1 Mult.: 1	LED Lighting Development Tools	Development Boards
Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz 5640 Adafruit 1: $7.95 90In Stock	Mfr. Part No. 5640 Mouser Part No 485-5640	Adafruit	Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz	90In Stock	$7.95	Min.: 1 Mult.: 1	Clock & Timer Development Tools	Breakout Boards	I2C
Power Management IC Development Tools Adafruit 12V Bias Voltage Boost Converter - TPS61040 5644 Adafruit 1: $2.95 94In Stock	Mfr. Part No. 5644 Mouser Part No 485-5644	Adafruit	Power Management IC Development Tools Adafruit 12V Bias Voltage Boost Converter - TPS61040	94In Stock	$2.95	Min.: 1 Mult.: 1	Power Management IC Development Tools	Breakout Boards
Audio IC Development Tools Adafruit STEMMA Audio Amp - Mono 2.5W Class D - PAM8302 5647 Adafruit 1: $4.95 49In Stock	Mfr. Part No. 5647 Mouser Part No 485-5647	Adafruit	Audio IC Development Tools Adafruit STEMMA Audio Amp - Mono 2.5W Class D - PAM8302	49In Stock	$4.95	Min.: 1 Mult.: 1	Audio IC Development Tools	Breakout Boards	STEMMA
Switch IC Development Tools Adafruit PCA9546 4-Channel I2C Multiplexer - TCA9546A Compatible 5663 Adafruit 1: $3.95 65In Stock	Mfr. Part No. 5663 Mouser Part No 485-5663	Adafruit	Switch IC Development Tools Adafruit PCA9546 4-Channel I2C Multiplexer - TCA9546A Compatible	65In Stock	$3.95	Min.: 1 Mult.: 1	Switch IC Development Tools	Breakout Boards	I2C
Switch IC Development Tools Adafruit PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9546A Compatible 5664 Adafruit 1: $3.95 168In Stock	Mfr. Part No. 5664 Mouser Part No 485-5664	Adafruit	Switch IC Development Tools Adafruit PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9546A Compatible	168In Stock	$3.95	Min.: 1 Mult.: 1	Switch IC Development Tools	Breakout Boards	Qwiic / STEMMA QT
Memory IC Development Tools Adafruit microSD Card BFF Add-On for QT Py and Xiao 5683 Adafruit 1: $2.75 233In Stock	Mfr. Part No. 5683 Mouser Part No 485-5683	Adafruit	Memory IC Development Tools Adafruit microSD Card BFF Add-On for QT Py and Xiao	233In Stock	$2.75	Min.: 1 Mult.: 1	Memory IC Development Tools	Add-On Boards
Development Boards & Kits - AVR Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic 5690 Adafruit 1: $4.95 76In Stock	Mfr. Part No. 5690 Mouser Part No 485-5690	Adafruit	Development Boards & Kits - AVR Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic	76In Stock	$4.95	Min.: 1 Mult.: 1	Development Boards & Kits - AVR	Breakout Boards	I2C
Development Boards & Kits - ARM Adafruit RP2040 Feather ThinkInk for 24-pin E-Paper Displays - STEMMA QT 5727 Adafruit 1: $17.50 21In Stock	Mfr. Part No. 5727 Mouser Part No 485-5727	Adafruit	Development Boards & Kits - ARM Adafruit RP2040 Feather ThinkInk for 24-pin E-Paper Displays - STEMMA QT	21In Stock	$17.50	Min.: 1 Mult.: 1	Development Boards & Kits - ARM	Development Boards	I2C, SPI, USB
Interface Development Tools Adafruit PiCowbell CAN Bus for Pico - MCP2515 CAN Controller 5728 Adafruit 1: $12.50 41In Stock	Mfr. Part No. 5728 Mouser Part No 485-5728	Adafruit	Interface Development Tools Adafruit PiCowbell CAN Bus for Pico - MCP2515 CAN Controller	41In Stock	$12.50	Min.: 1 Mult.: 1	Interface Development Tools	Development Boards	CAN
Power Management IC Development Tools Mosfetti 4 Channel MOSFET Driver Board by Monk Makes 5757 Adafruit 1: $12.44 75In Stock	Mfr. Part No. 5757 Mouser Part No 485-5757	Adafruit	Power Management IC Development Tools Mosfetti 4 Channel MOSFET Driver Board by Monk Makes	75In Stock	$12.44	Min.: 1 Mult.: 1	Power Management IC Development Tools	Breakout Boards
Development Boards & Kits - ARM Adafruit RP2040 Prop-Maker Feather with I2S Audio Amplifier 5768 Adafruit 1: $19.95 36In Stock	Mfr. Part No. 5768 Mouser Part No 485-5768	Adafruit	Development Boards & Kits - ARM Adafruit RP2040 Prop-Maker Feather with I2S Audio Amplifier	36In Stock	$19.95	Min.: 1 Mult.: 1	Development Boards & Kits - ARM	Development Boards	ADC, GPIO, I2C, I2S, PWM, SPI, UART
Audio IC Development Tools Adafruit Audio BFF Add-on for QT Py and Xiao 5769 Adafruit 1: $5.95 133In Stock	Mfr. Part No. 5769 Mouser Part No 485-5769	Adafruit	Audio IC Development Tools Adafruit Audio BFF Add-on for QT Py and Xiao	133In Stock	$5.95	Min.: 1 Mult.: 1	Audio IC Development Tools	Add-On Boards	I2S, SPI
Audio IC Development Tools Adafruit I2S Amplifier BFF Add-On for QT Py and Xiao 5770 Adafruit 1: $4.95 47In Stock	Mfr. Part No. 5770 Mouser Part No 485-5770	Adafruit	Audio IC Development Tools Adafruit I2S Amplifier BFF Add-On for QT Py and Xiao	47In Stock	$4.95	Min.: 1 Mult.: 1	Audio IC Development Tools	Add-On Boards	I2S, SPI
Temperature Sensor Development Tools Adafruit Sensirion SHT41 Temperature & Humidity Sensor - STEMMA QT / Qwiic 5776 Adafruit 1: $5.95 240In Stock	Mfr. Part No. 5776 Mouser Part No 485-5776	Adafruit	Temperature Sensor Development Tools Adafruit Sensirion SHT41 Temperature & Humidity Sensor - STEMMA QT / Qwiic	240In Stock	$5.95	Min.: 1 Mult.: 1	Temperature Sensor Development Tools	Breakout Boards	I2C
Data Conversion IC Development Tools Adafruit AD5693R Breakout Board - 16-Bit DAC with I2C Interface - STEMMA QT / qwiic 5811 Adafruit 1: $10.95 116In Stock 93Expected 22/02/2027	Mfr. Part No. 5811 Mouser Part No 485-5811	Adafruit	Data Conversion IC Development Tools Adafruit AD5693R Breakout Board - 16-Bit DAC with I2C Interface - STEMMA QT / qwiic	116In Stock 93Expected 22/02/2027	$10.95	Min.: 1 Mult.: 1	Data Conversion IC Development Tools	Breakout Boards	I2C
Power Management IC Development Tools Adafruit LM66200 Ideal Dual Diodes Breakout 5830 Adafruit 1: $2.50 91In Stock	Mfr. Part No. 5830 Mouser Part No 485-5830	Adafruit	Power Management IC Development Tools Adafruit LM66200 Ideal Dual Diodes Breakout	91In Stock	$2.50	Min.: 1 Mult.: 1	Power Management IC Development Tools	Breakout Boards
Data Conversion IC Development Tools Adafruit ADS7830 8-Channel 8-Bit ADC with I2C - STEMMA QT / Qwiic 5836 Adafruit 1: $5.95 80In Stock	Mfr. Part No. 5836 Mouser Part No 485-5836	Adafruit	Data Conversion IC Development Tools Adafruit ADS7830 8-Channel 8-Bit ADC with I2C - STEMMA QT / Qwiic	80In Stock	$5.95	Min.: 1 Mult.: 1	Data Conversion IC Development Tools	Breakout Boards	I2C
Data Conversion IC Development Tools Adafruit MCP3421 18-Bit ADC - STEMMA QT / Qwiic 5870 Adafruit 1: $5.95 29In Stock	Mfr. Part No. 5870 Mouser Part No 485-5870	Adafruit	Data Conversion IC Development Tools Adafruit MCP3421 18-Bit ADC - STEMMA QT / Qwiic	29In Stock	$5.95	Min.: 1 Mult.: 1	Data Conversion IC Development Tools	Breakout Boards	I2C
Daughter Cards & OEM Boards Adafruit DC Power BFF Add-On for QT Py 5882 Adafruit 1: $7.95 23In Stock	Mfr. Part No. 5882 Mouser Part No 485-5882	Adafruit	Daughter Cards & OEM Boards Adafruit DC Power BFF Add-On for QT Py	23In Stock	$7.95	Min.: 1 Mult.: 1	Daughter Cards & OEM Boards
Daughter Cards & OEM Boards Adafruit STEMMA Analog SPDT Switch - MAX4544 12V - JST PH 2mm 5892 Adafruit 1: $5.95 40In Stock	Mfr. Part No. 5892 Mouser Part No 485-5892	Adafruit	Daughter Cards & OEM Boards Adafruit STEMMA Analog SPDT Switch - MAX4544 12V - JST PH 2mm	40In Stock	$5.95	Min.: 1 Mult.: 1	Daughter Cards & OEM Boards
Interface Development Tools Adafruit High Voltage UPDI Friend - USB Serial UPDI Programmer 5893 Adafruit 1: $9.95 61In Stock 270On Order	Mfr. Part No. 5893 Mouser Part No 485-5893	Adafruit	Interface Development Tools Adafruit High Voltage UPDI Friend - USB Serial UPDI Programmer	61In Stock 270On Order On Order Ship Dates Mfr. No: 5893 Stock: 61 Can Dispatch Immediately On Order: 118 Expected 04/11/2026 152 Expected 16/02/2027 Factory Lead Time: 13 Weeks	$9.95	Min.: 1 Mult.: 1	Interface Development Tools	Programmers	USB Type-C
Switch IC Development Tools Adafruit ADG728 1-to-8 Analog Matrix Switch - Stemma QT 5899 Adafruit 1: $9.95 61In Stock	Mfr. Part No. 5899 Mouser Part No 485-5899	Adafruit	Switch IC Development Tools Adafruit ADG728 1-to-8 Analog Matrix Switch - Stemma QT	61In Stock	$9.95	Min.: 1 Mult.: 1	Switch IC Development Tools
Multiprotocol Development Tools Adafruit ESP32 Feather V2 with Headers - 8MB Flash + 2 MB PSRAM - STEMMA QT 5900 Adafruit 1: $20.95 46In Stock	Mfr. Part No. 5900 Mouser Part No 485-5900	Adafruit	Multiprotocol Development Tools Adafruit ESP32 Feather V2 with Headers - 8MB Flash + 2 MB PSRAM - STEMMA QT	46In Stock	$20.95	Min.: 1 Mult.: 1	Multiprotocol Development Tools	Add-On Boards	I2C
Interface Development Tools Adafruit LTC4316 I2C Address Translator - Stemma QT / Qwiic 5914 Adafruit 1: $8.95 28In Stock	Mfr. Part No. 5914 Mouser Part No 485-5914	Adafruit	Interface Development Tools Adafruit LTC4316 I2C Address Translator - Stemma QT / Qwiic	28In Stock	$8.95	Min.: 1 Mult.: 1	Interface Development Tools