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Semiconductors

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Types of Semiconductors

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Part #

Clock & Timer Development Tools Fermion: SD3031 Precision RTC Module for Arduino (Breakout)

DFR0998
DFRobot
1: HK$40.28
31In Stock

Mfr. Part No.
DFR0998

Mouser Part No
426-DFR0998

DFRobot

Clock & Timer Development Tools Fermion: SD3031 Precision RTC Module for Arduino (Breakout)

31In Stock

HK$40.28

Min.: 1
Mult.: 1

Development Boards & Kits - ARM FireBeetle 2 ESP32-UE (N16R2) IoT Board (16MB / 2MB PS, Supports Ext Antenna)

DFR1140
DFRobot
1: HK$112.04
25In Stock

Mfr. Part No.
DFR1140

Mouser Part No
426-DFR1140

DFRobot

Development Boards & Kits - ARM FireBeetle 2 ESP32-UE (N16R2) IoT Board (16MB / 2MB PS, Supports Ext Antenna)

Learn More

Datasheet

25In Stock

HK$112.04

Min.: 1
Mult.: 1

Development Boards & Kits - ARM FireBeetle 2 ESP32-S3 (N4) Dual-core IoT Microcontroller (No Cam, 4MB Fl., 512KB SR., Supports AI Acceleration)

DFR1145
DFRobot
1: HK$91.49
18In Stock

Mfr. Part No.
DFR1145

Mouser Part No
426-DFR1145

DFRobot

Development Boards & Kits - ARM FireBeetle 2 ESP32-S3 (N4) Dual-core IoT Microcontroller (No Cam, 4MB Fl., 512KB SR., Supports AI Acceleration)

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Datasheet

18In Stock

HK$91.49

Min.: 1
Mult.: 1

Daughter Cards & OEM Boards USB4 to PCIe 4.0 x16 Thunderbolt 4 Docking Station (Compatible with LattePanda Sigma)

DFR1168
DFRobot
1: HK$1,284.38
3In Stock

Mfr. Part No.
DFR1168

Mouser Part No
426-DFR1168

DFRobot

Daughter Cards & OEM Boards USB4 to PCIe 4.0 x16 Thunderbolt 4 Docking Station (Compatible with LattePanda Sigma)

3In Stock

HK$1,284.38

Min.: 1
Mult.: 1

Power Management IC Development Tools DFM8001 Indoor Ambient Energy Harvesting Kit (Mechanical, Thermal, Solar, RFEH)

KIT0197
DFRobot
1: HK$138.92
28In Stock

Mfr. Part No.
KIT0197

Mouser Part No
426-KIT0197

DFRobot

Power Management IC Development Tools DFM8001 Indoor Ambient Energy Harvesting Kit (Mechanical, Thermal, Solar, RFEH)

28In Stock

HK$138.92

Min.: 1
Mult.: 1

Current Sensor Development Tools Gravity: Analog Current Sensor 50A (AC/DC) V2

SEN0098-V2
DFRobot
1: HK$122.48
19In Stock

Mfr. Part No.
SEN0098-V2

Mouser Part No
426-SEN0098-V2

DFRobot

Current Sensor Development Tools Gravity: Analog Current Sensor 50A (AC/DC) V2

19In Stock

HK$122.48

Min.: 1
Mult.: 1

Current Sensor Development Tools Gravity: Analog 20A Current Sensor (AC/DC)

SEN0214
DFRobot
1: HK$73.16
12In Stock

Mfr. Part No.
SEN0214

Mouser Part No
426-SEN0214

DFRobot

Current Sensor Development Tools Gravity: Analog 20A Current Sensor (AC/DC)

12In Stock

HK$73.16

Min.: 1
Mult.: 1

Audio IC Development Tools 6+1 Microphone Array

SEN0325
DFRobot
1: HK$122.31
53In Stock

Mfr. Part No.
SEN0325

Mouser Part No
426-SEN0325

DFRobot

Audio IC Development Tools 6+1 Microphone Array

Datasheet

53In Stock

HK$122.31

Min.: 1
Mult.: 1

Temperature Sensor Development Tools Fermion: AHT20 Temperature and Humidity Sensor (Breakout)

SEN0527
DFRobot
1: HK$30.83
80In Stock

Mfr. Part No.
SEN0527

Mouser Part No
426-SEN0527

DFRobot

Temperature Sensor Development Tools Fermion: AHT20 Temperature and Humidity Sensor (Breakout)

80In Stock

HK$30.83

Min.: 1
Mult.: 1

Optical Sensor Development Tools Gravity: LTR390 UV Light Sensor (280nm-430nm, UVA, UVB)

SEN0540
DFRobot
1: HK$64.94
21In Stock

Mfr. Part No.
SEN0540

Mouser Part No
426-SEN0540

DFRobot

Optical Sensor Development Tools Gravity: LTR390 UV Light Sensor (280nm-430nm, UVA, UVB)

21In Stock

HK$64.94

Min.: 1
Mult.: 1

Optical Sensor Development Tools GM73 Barcode & QR Code Scanning Module

SEN0544
DFRobot
1: HK$339.08
8In Stock

Mfr. Part No.
SEN0544

Mouser Part No
426-SEN0544

DFRobot

Optical Sensor Development Tools GM73 Barcode & QR Code Scanning Module

8In Stock

HK$339.08

Min.: 1
Mult.: 1

Ambient Light Sensors Gravity: I2C IP68 Waterproof Ambient Light Sensor (1-65535lx)

SEN0562
DFRobot
1: HK$73.16
123In Stock

Mfr. Part No.
SEN0562

Mouser Part No
426-SEN0562

DFRobot

Ambient Light Sensors Gravity: I2C IP68 Waterproof Ambient Light Sensor (1-65535lx)

123In Stock

HK$73.16

Min.: 1
Mult.: 1

Interface Development Tools Gravity: CAN to TTL Communication Module with SLCAN Protocol

TEL0150
DFRobot
1: HK$180.84
42In Stock

Mfr. Part No.
TEL0150

Mouser Part No
426-TEL0150

DFRobot

Interface Development Tools Gravity: CAN to TTL Communication Module with SLCAN Protocol

42In Stock

HK$180.84

Min.: 1
Mult.: 1

GNSS / GPS Development Tools Gravity: GNSS GPS BeiDou Receiver Module - I2C&UART

TEL0157
DFRobot
1: HK$147.14
75In Stock
126Expected 15/9/2026

Mfr. Part No.
TEL0157

Mouser Part No
426-TEL0157

DFRobot

GNSS / GPS Development Tools Gravity: GNSS GPS BeiDou Receiver Module - I2C&UART

75In Stock

126Expected 15/9/2026

HK$147.14

Min.: 1
Mult.: 1

Interface Development Tools FTDI Basic Breakout 3.3/5V

DFR0065
DFRobot
1: HK$106.04
172In Stock

Mfr. Part No.
DFR0065

Mouser Part No
426-DFR0065

DFRobot

Interface Development Tools FTDI Basic Breakout 3.3/5V

172In Stock

HK$106.04

Min.: 1
Mult.: 1

Development Boards & Kits - AVR Beginner Kit for Arduino

DFR0100
DFRobot
1: HK$297.98
39In Stock

Mfr. Part No.
DFR0100

Mouser Part No
426-DFR0100

DFRobot

Development Boards & Kits - AVR Beginner Kit for Arduino

Datasheet

39In Stock

HK$297.98

Min.: 1
Mult.: 1

Power Management IC Development Tools DC-DC boost converter

DFR0123
DFRobot
1: HK$61.65
243In Stock

Mfr. Part No.
DFR0123

Mouser Part No
426-DFR0123

DFRobot

Power Management IC Development Tools DC-DC boost converter

Datasheet

243In Stock

HK$61.65

Min.: 1
Mult.: 1

Development Boards & Kits - AVR Beetle - The Smallest Arduino

DFR0282
DFRobot
1: HK$81.21
188In Stock

Mfr. Part No.
DFR0282

Mouser Part No
426-DFR0282

DFRobot

Development Boards & Kits - AVR Beetle - The Smallest Arduino

188In Stock

HK$81.21

Min.: 1
Mult.: 1

Power Management IC Development Tools 20W Adjustable DC-DC Buck Converter with Digital Display

DFR0379
DFRobot
1: HK$40.28
1,311In Stock

Mfr. Part No.
DFR0379

Mouser Part No
426-DFR0379

DFRobot

Power Management IC Development Tools 20W Adjustable DC-DC Buck Converter with Digital Display

Learn More

1,311In Stock

HK$40.28

Min.: 1
Mult.: 1

Development Boards & Kits - Wireless FireBeetle ESP32 IOT MCU

DFR0478
DFRobot
1: HK$81.21
169In Stock

Mfr. Part No.
DFR0478

Mouser Part No
426-DFR0478

DFRobot

Development Boards & Kits - Wireless FireBeetle ESP32 IOT MCU

Learn More

169In Stock

HK$81.21

Min.: 1
Mult.: 1

Interface Development Tools Gravity: Analog Signal Isolator

DFR0504
DFRobot
1: HK$163.58
75In Stock

Mfr. Part No.
DFR0504

Mouser Part No
426-DFR0504

DFRobot

Interface Development Tools Gravity: Analog Signal Isolator

Datasheet

75In Stock

HK$163.58

Min.: 1
Mult.: 1

Display Development Tools 7'' HDMI Display with Capacitive Touchscreen (Compatible with Raspberry Pi)

DFR0506
DFRobot
1: HK$649.38
87In Stock

Mfr. Part No.
DFR0506

Mouser Part No
426-DFR0506

DFRobot

Display Development Tools 7'' HDMI Display with Capacitive Touchscreen (Compatible with Raspberry Pi)

87In Stock

HK$649.38

Min.: 1
Mult.: 1

Audio IC Development Tools Gravity: UART MP3 Voice Module

DFR0534
DFRobot
1: HK$56.72
229In Stock

Mfr. Part No.
DFR0534

Mouser Part No
426-DFR0534

DFRobot

Audio IC Development Tools Gravity: UART MP3 Voice Module

Learn More

229In Stock

HK$56.72

Min.: 1
Mult.: 1

Power Management IC Development Tools Solar Power Manager (for 9V/12V/18V Solar Panel)

DFR0535
DFRobot
1: HK$319.76
77In Stock
99Expected 15/9/2026

Mfr. Part No.
DFR0535

Mouser Part No
426-DFR0535

DFRobot

Power Management IC Development Tools Solar Power Manager (for 9V/12V/18V Solar Panel)

Learn More

77In Stock

99Expected 15/9/2026

HK$319.76

Min.: 1
Mult.: 1

Display Development Tools 5'' 800x480 IPS Raspberry Pi DSI Touchscreen(Compatible with Raspberry Pi 3B/3B+/4B)

DFR0550
DFRobot
1: HK$389.46
106In Stock

Mfr. Part No.
DFR0550

Mouser Part No
426-DFR0550

DFRobot

Display Development Tools 5'' 800x480 IPS Raspberry Pi DSI Touchscreen(Compatible with Raspberry Pi 3B/3B+/4B)

Learn More

106In Stock

HK$389.46

Min.: 1
Mult.: 1

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