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Adafruit Engineering Tools

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Part #

Switch IC Development Tools Adafruit PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9546A Compatible

5664
Adafruit
1: £2.97
97In Stock
120Expected 27/11/2026

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

97In Stock

120Expected 27/11/2026

£2.97

Min.: 1
Mult.: 1

Switch IC Development Tools

Breakout Boards

Qwiic / STEMMA QT

Multiprotocol Development Tools ESP32-C6-DevKitC-1-N8 - 8MB SPI Flash

5672
Adafruit
1: £9.72
14In Stock
13Expected 02/09/2026

Mfr. Part No.
5672

Mouser Part No
485-5672

Adafruit

Multiprotocol Development Tools ESP32-C6-DevKitC-1-N8 - 8MB SPI Flash

14In Stock

13Expected 02/09/2026

£9.72

Min.: 1
Mult.: 1

Multiprotocol Development Tools

Camera Development Tools Adafruit OV5640 Camera Breakout - 120 Degree Lens

5673
Adafruit
1: £14.98
29In Stock

Mfr. Part No.
5673

Mouser Part No
485-5673

Adafruit

Camera Development Tools Adafruit OV5640 Camera Breakout - 120 Degree Lens

29In Stock

£14.98

Min.: 1
Mult.: 1

Camera Development Tools

Breakout Boards

Memory IC Development Tools Adafruit microSD Card BFF Add-On for QT Py and Xiao

5683
Adafruit
1: £2.07
265In 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

265In Stock

£2.07

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: £3.72
47In Stock
65Expected 02/09/2026

Mfr. Part No.
5690

Mouser Part No
485-5690

Adafruit

Development Boards & Kits - AVR Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic

47In Stock

65Expected 02/09/2026

£3.72

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Breakout Boards

I2C

Display Development Tools Adafruit ESP32-S3 Reverse TFT Feather - 4MB Flash 2MB PSRAM STEMMA QT

5691
Adafruit
Restricted Availability

Mfr. Part No.
5691

Mouser Part No
485-5691

Adafruit

Display Development Tools Adafruit ESP32-S3 Reverse TFT Feather - 4MB Flash 2MB PSRAM STEMMA QT

More Info Available

Restricted Availability

Display Development Tools

Multiprotocol Development Tools Adafruit QT Py S3 with 2MB PSRAM WiFi Dev Board with STEMMA QT

5700
Adafruit
1: £9.38
107In Stock

Mfr. Part No.
5700

Mouser Part No
485-5700

Adafruit

Multiprotocol Development Tools Adafruit QT Py S3 with 2MB PSRAM WiFi Dev Board with STEMMA QT

107In Stock

£9.38

Min.: 1
Mult.: 1

Multiprotocol Development Tools

I2C, USB Type-C

Development Boards & Kits - ARM Adafruit Feather RP2040 RFM69 Packet Radio - 868 or 915MHz - RadioFruit and STEMMA QT

5712
Adafruit
1: £14.98
10In Stock

Mfr. Part No.
5712

Mouser Part No
485-5712

Adafruit

Development Boards & Kits - ARM Adafruit Feather RP2040 RFM69 Packet Radio - 868 or 915MHz - RadioFruit and STEMMA QT

10In Stock

£14.98

Min.: 1
Mult.: 1

Development Boards & Kits - ARM

Development Boards

I2C, SPI, USB Type-C

Development Boards & Kits - ARM Adafruit RP2040 Feather ThinkInk for 24-pin E-Paper Displays - STEMMA QT

5727
Adafruit
1: £13.14
9In 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

9In Stock

£13.14

Min.: 1
Mult.: 1

Development Boards & Kits - ARM

Development Boards

I2C, SPI, USB

Power Management IC Development Tools Mosfetti 4 Channel MOSFET Driver Board by Monk Makes

5757
Adafruit
1: £9.72
47In 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

47In Stock

£9.72

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: £15.58
11In Stock
42Expected 31/08/2026

Mfr. Part No.
5768

Mouser Part No
485-5768

Adafruit

Development Boards & Kits - ARM Adafruit RP2040 Prop-Maker Feather with I2S Audio Amplifier

11In Stock

42Expected 31/08/2026

£15.58

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: £4.47
140In 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

140In Stock

£4.47

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: £3.72
54In 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

54In Stock

£3.72

Min.: 1
Mult.: 1

Audio IC Development Tools

Add-On Boards

I2S, SPI

Audio IC Development Tools Adafruit STEMMA Piezo Driver Amp - PAM8904

5791
Adafruit
1: £3.72
57In Stock

Mfr. Part No.
5791

Mouser Part No
485-5791

Adafruit

Audio IC Development Tools Adafruit STEMMA Piezo Driver Amp - PAM8904

57In Stock

£3.72

Min.: 1
Mult.: 1

Audio IC Development Tools

Breakout Boards

STEMMA

Multiprotocol Development Tools Adafruit Qualia ESP32-S3 for TTL RGB-666 Displays

5800
Adafruit
Restricted Availability

Mfr. Part No.
5800

Mouser Part No
485-5800

Adafruit

Multiprotocol Development Tools Adafruit Qualia ESP32-S3 for TTL RGB-666 Displays

Restricted Availability

Multiprotocol Development Tools

Development Boards

GPIO, I2C, SPI, UART, USB Type-C

Interface Development Tools Adafruit USB Host FeatherWing with MAX3421E

5858
Adafruit
1: £11.23
19In Stock
34Expected 01/12/2026

Mfr. Part No.
5858

Mouser Part No
485-5858

Adafruit

Interface Development Tools Adafruit USB Host FeatherWing with MAX3421E

19In Stock

34Expected 01/12/2026

£11.23

Min.: 1
Mult.: 1

Interface Development Tools

Development Boards

USB

Interface Development Tools Adafruit CAN Bus BFF Add-On for QT Py

5877
Adafruit
1: £6.72
62In Stock

Mfr. Part No.
5877

Mouser Part No
485-5877

Adafruit

Interface Development Tools Adafruit CAN Bus BFF Add-On for QT Py

62In Stock

£6.72

Min.: 1
Mult.: 1

Interface Development Tools

Breakout Boards

CAN

Daughter Cards & OEM Boards Adafruit DC Power BFF Add-On for QT Py

5882
Adafruit
1: £5.97
26In Stock

Mfr. Part No.
5882

Mouser Part No
485-5882

Adafruit

Daughter Cards & OEM Boards Adafruit DC Power BFF Add-On for QT Py

26In Stock

£5.97

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: £4.47
53In 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

53In Stock

£4.47

Min.: 1
Mult.: 1

Daughter Cards & OEM Boards

Interface Development Tools Adafruit LTC4316 I2C Address Translator - Stemma QT / Qwiic

5914
Adafruit
1: £6.72
41In Stock

Mfr. Part No.
5914

Mouser Part No
485-5914

Adafruit

Interface Development Tools Adafruit LTC4316 I2C Address Translator - Stemma QT / Qwiic

41In Stock

£6.72

Min.: 1
Mult.: 1

Interface Development Tools

Optical Sensor Development Tools Adafruit TSMP96000 Code Learning Infrared IR Receiver Breakout - STEMMA JST PH 2mm

5970
Adafruit
1: £5.97
34In Stock

Mfr. Part No.
5970

Mouser Part No
485-5970

Adafruit

Optical Sensor Development Tools Adafruit TSMP96000 Code Learning Infrared IR Receiver Breakout - STEMMA JST PH 2mm

Learn More

Datasheet

34In Stock

£5.97

Min.: 1
Mult.: 1

Optical Sensor Development Tools

Breakout Boards

Interface Development Tools Adafruit CH9328 UART to HID Keyboard Breakout

5973
Adafruit
1: £5.22
21In Stock

Mfr. Part No.
5973

Mouser Part No
485-5973

Adafruit

Interface Development Tools Adafruit CH9328 UART to HID Keyboard Breakout

Datasheet

21In Stock

£5.22

Min.: 1
Mult.: 1

Interface Development Tools

Breakout Boards

UART, USB Type-C

Multiple Function Sensor Development Tools Adafruit HX711 24-bit ADC for Load Cells / Strain Gauges

5974
Adafruit
1: £7.47
131In Stock
220Expected 31/08/2026

Mfr. Part No.
5974

Mouser Part No
485-5974

Adafruit

Multiple Function Sensor Development Tools Adafruit HX711 24-bit ADC for Load Cells / Strain Gauges

Datasheet

131In Stock

220Expected 31/08/2026

£7.47

Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools

Breakout Boards

SPI

Interface Development Tools Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout - STEMMA QT / Qwiic JST SH 1mm

5976
Adafruit
1: £5.63
33In Stock
41Expected 23/11/2026

Mfr. Part No.
5976

Mouser Part No
485-5976

Adafruit

Interface Development Tools Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout - STEMMA QT / Qwiic JST SH 1mm

Datasheet

33In Stock

41Expected 23/11/2026

£5.63

Min.: 1
Mult.: 1

Interface Development Tools

Breakout Boards

1-Wire, I2C

Optical Sensor Development Tools Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm - 940nm Emitter + 38KHz Receiver

5990
Adafruit
1: £4.47
41In Stock

Mfr. Part No.
5990

Mouser Part No
485-5990

Adafruit

Optical Sensor Development Tools Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm - 940nm Emitter + 38KHz Receiver

Datasheet

41In Stock

£4.47

Min.: 1
Mult.: 1

Optical Sensor Development Tools

Breakout Boards

Adafruit Engineering Tools

Types of Engineering Tools

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Company

Resources

Support

Acceleration Sensor Development Tools
Amplifier IC Development Tools
Audio IC Development Tools
Bluetooth Development Tools
Camera Development Tools
Cellular Development Tools
Clock & Timer Development Tools
Current Sensor Development Tools
Data Conversion IC Development Tools
Daughter Cards & OEM Boards
Debuggers
Development Boards & Kits - 8051
Development Boards & Kits - ARM
Development Boards & Kits - AVR
Development Boards & Kits - Other Processors
Development Boards & Kits - Wireless
Development Software
Digital Potentiometer Development Tools
Display Development Tools
Distance Sensor Development Tool

Accessories
Adapter Boards
Adapters
Add-On Boards
Add-On Modules
Breakout Boards
Camera Modules
Converters
Development Boards
Development Kits
Development Platforms
Development Tools
Displays
Display Shields
Distance Sensor Development Tools
Do It Yourself Kits
Driver Kits
Enclosures
Evaluation Boards
Evaluation Kits

1-Wire, I2C
4-Wire SPI
ADC, GPIO, I2C, I2S, PWM, SPI, UART
Analog
Audio, I2C, I2S, USB Type-C
CAN
CSI
DPI
DVI, HDMI
DVI, I2C, SPI, USB Type-C
Ethernet
FFC
GPIO
GPIO, I2C
GPIO, I2C, I2S, SDIO, SPI, UART
GPIO, I2C, I2S, SPI, UART, USB Type-C
GPIO, I2C, PWM, SPI, UART, USB
GPIO, I2C, SPI, UART, USB
GPIO, I2C, SPI, UART, USB Type-C
GPIO, I2C, SPI, USB