Reference: RBD-1037

SIM808 GPRS/GSM+GPS Shield

1 review

Quad-band 850/900/1800/1900MHz Inner MT3337 GPS receiver, -165dBm precision, control on a same serial port. Earphone/ microphone outputs on a card or external 32-ohm speaker + supports voice calls with an electret microphone. Sending and receiving SMS.

Reference: RBD-1177

4-20mA Signal Generator Current Loop Simulator Tester

This signal generator can use 4-20mA to generate voltage and control the current in the circuit. Accuracy up to 0.01; Liquid crystal display; Rotary encoder adjustment ; Two connection terminals are non polarity. Output range can be set; 4-20mA (device control) / -21mA (signal debugging) Display mode can be set, it is convenient for you to see the value...

Reference: RBD-1222

Temperature Gun Thermometer Laser

4 reviews

DT8380FC Infrared Thermometer Item no.: DT8380FC Temperature Range: -50~380°C/-58~716°F Measuring Accuracy: ±2% or 2C Distance Ratio: 12:1 Product description: DT8380FC Infrared Thermometer

Reference: 1316

ABS Filament 1.75mm Plastic For 3D Printer 1kg/Roll

4 reviews

Tougher and stronger Less warping (about 0.4% compared to over 8% in regular ABS) Prints smoother & smoother printed objects Better scratch, heat and oil resistance Can be polished using acetone Can be easily colored.

Reference: RBD-1384

GM300E Non-Contact Digital Laser Infrared Thermometer

OUT OF STOCK Try Alternative Product Wide Temperature range: -50~+420°C or -58~788°F High accuracy of ±1.5% or ±1.5°C Whichever is greater Distance Spot Ratio of 12:1 °C/°F Selection Auto Data Hold Laser Target Pointer ON/OFF selection Backlight ON/OFF selection Auto Power Off if idle or no operation in 7sec Large LCD Screen w/ easy to read Instant...

Reference: RBD-1716

PM2.5 Air Quality Sensor PMS5003 High Precision Digital Output Module

1 review

Working Voltage: 5.0V Maximum Working Current: 100mA Data Interface Level: L＜0.8V, H>2.7V, maximum voltage level 3.3V Particle Measurement Range: 0.3 ~ 1.0μm; 1.0 ~ 2.5μm; 2.5 ~ 10μm Note: Please purchase this adapter board to use it with Arduino and Raspberry Pi. 

Reference: RBD-1829

0-9999 Ohm Simple Resistance Box Precision Variable Decade Resistor Instrument PT-100 Simulator

0-9999 Ohm Simple Resistance Box Precision Variable Decade Resistor Instrument PT-100 Simulator Can be used to simulate PT-100 Sensor for calibration purpose 

Reference: RBD-0565

5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3

Compatible with MACH3, Linux CNC (EMC2) etc. parallel-control CNC software. USB power supply and peripherals power phase are separate to protect computer security. All the signals are to-isolate which can protect your computer security. 5-input interface to define the Limit, Emergence-Stop, Cutter alignment, etc. Wide input voltage range: 12-24V, and with...

Reference: RBD-1110

AVRISP Atmel STK500 AVR programmer USB Atmega Attiny

2 reviews

Supports a wide range of ATMEL AVR microcontroller. Works with AVR Studio or WINAVR(GCC) Works with ATMEL AVR Studio 4.13

Reference: RBD-1970

Brand: DFRobot

Gravity: Speech Synthesis Module V2.0 (Support English and Chinese)

Version 2.0 More natural pronunciation Fewer pronunciation errors for polyphone characters No option of speakers

Reference: RBD-0117

Line Following Robot Kit 2021

3 reviews

Package Name: Line Following Kit Year: 2021 Arduino Uno  L298n motor shield Line Following Sensor 5 Array Breadboard medium Tp4056 with 1 cell holder (Charger)

Reference: RBD-0305

3.5 inch RPi Display

1 review

LCD Type: TFT LCD Interface: SPI Touch Screen Type: Resistive Touch Screen Controller: XPT2046 Colors: 65536 Backlight: LED Resolution: 480*320 (Pixel) Dimensions: 84.91×56.54 (MM) Compatible with Raspberry Pi B, Raspberry Pi B+, Raspberry Pi 2 & Raspberry Pi 3

Reference: RBD-0553

FPM10A Optical Fingerprint Reader Sensor Modules (With Shield)

3 reviews

Supply voltage: DC 3.6 ~ 6.0V / 3.3V Supplying Supply Current: Current: <120mA Peak current: <140mA Fingerprint image time: <1.0 seconds

Reference: 1391

Flexible TPU Filament Plastic For 3D Printer 1.75mm1KG/Roll

TPU rubber based Material. Very flexible and elastic. Shore A Hardness at 87A. Tensile Strength 52 MPa.

Reference: RBD-1562

DP50V5A Constant Voltage Current Programmable Power Supply

1 review

Model: DP50V5A Input voltage range: 6.00-55.00V Output voltage range: 0.00-50.00V Output current: 0.000-5.000A Output power range: 00.00-250.0W

Reference: RBD-0102

Fingerprint Scanner - 5V TTL (GT-511C1)

1 review

Description: Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they're usually unreliable or difficult to implement. Well not anymore! We've found this great fingerprint module from ADH-Tech that communicates over TTL Serial so you can easily embed it into your next project.

Reference: 1392

PETG Filament Plastic For 3D Printer 1.75mm1KG/Roll

2 reviews

PETG Filament Plastic For 3D Printer 1.75mm1KG/Roll Compatible with Anycubic, Creality. Temperature: 205-230 °C Bed Temperature: 60-80 °C

Reference: RBD-0740

Brand: Raspberry Pi Official

Raspberry Pi Zero W

10 reviews

Fully HAT compatible 40pin GPIO (Unpopulated) Stream and watch Hi-definition video output at 1080P 512MB RAM and Micro SD Slot for OS Tiny Current Draw ~ 140mA at 5V! Mini-HDMI for Video Micro-USB OTG Host for Data and Power Micro-CSI Camera Port On-Board Bluetooth and WiFi. RoboticsBD

Reference: RBD-1074

5.8G 25mW Transmitter With 1000TVL Camera EWRF 7082VR

Frequency: 5.8G 48CH Transmitting Power: 25mW/100mW/200mW/OFF(Pitmode) Power supply: DC 3-5.2 V (1S) Current(4.2v): 320mA (25mW) /400mA(100mW) /460mA(200mW) Weight: 4.4g Standard size: 18.03*16.83*16.55mm

Reference: RBD-1383

Smart Sensor AR320 Infrared Thermometer

1 review

Laser Pointer for Accurate Temperature Reading | Auto Data Hold Temperature Measurement Range: -32℃ ~ 320℃ (-26℉ ~ 608℉) Accuracy: ±2℃ / ±2% | Resolution: 0.1℃ or 0.1℉ Response Time & Wavelength: 500ms & (8-14)um | Distance Spot Ratio 12:1 Automatic Data Hold | Auto Shut Off | Rubberized Handle for Grip and Low Impact Resistance

Reference: RBD-1607

MVV S-350-27 SMPS Power Supply

MVV S-350-27 SMPS Power Supply  Switch Mode Power Supply (Original) AC INPUT 100~240VAC DC OUTPUT 27V 13A Power supply unit has a built-in Fan on-off control circuit. Fan automatically works according to the working temperature.

Reference: RBD-1654

5 In 1 Portable CO2 Detector Air Quality Detector Intelligent Air Detector

3 reviews

5 In 1 Portable  CO2 Detector Air Quality Detector Intelligent Air Detector Temperature and Humidity Sensor Carbon Dioxide Monitor TVOC Formaldehyde Detection HCHO Detector  Color Black

Reference: RBD-1830

FT245+CPLD High Speed Program Altera USB Blaster Download Cable FPGA / CPLD Downloader

FT245+CPLD High-Speed Program Altera USB Blaster Download Cable FPGA / CPLD Downloader

Reference: RBD-1377

CJMCU-4541 MICS-4514 Carbon Monoxide Nitrogen Oxygen Sensor CO/NO2/H2/NH3/CH4

1 review

Module Name:CJMCU-4541 Sensor: MICS-4514 Type: Carbon Monoxide Nitrogen Oxygen Sensor

Reference: RBD-1386

Brand: Anycubic

Colored UV Resin 500mL Black

2 reviews

Wavelength(nm): 395-405 Color: Black Density(g/m^3): 1.08-1.13 Hardness(Shore D):79.0 Tensile Strength(MPa): 46-67 Elongation at Break(%):28-35

Reference: RBD-1720

Brand: Goot Original

GOOT Soldering Iron TQ-77

GOOT Soldering Iron TQ-77 QUICK-HEAT Original Goot We suggest this solder wire/lead paired with this solder to make your soldering work easier. (Click here to buy solder lead/wire)

Reference: RBD-0167

RFID Reader ID-20LA (125 kHz) (Retired)

(Retired) Description: RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a very simple to use RFID reader module from ID Innovations. With a built in antenna, the only holdup is the 2mm pin spacing....

Reference: RBD-0703

SSC-32 32Ch Servo Controller Lynxmotion Compatible

Controls up to 32 servo motors Comes preassembled USB interface (cable included), Xbee socket, and TTL serial Bidirectional communication with Query commands Large capacitors to prevent brownouts

Reference: RBD-1965

LoraTap Tuya Smart ZigBee 3.0 Hub Wireless Multi Mode Mesh Gateway

LoraTap Tuya Smart ZigBee 3.0 Hub  Simple operation Easy to use Plug and play Using infrared sensor technology method Making your life more fashionable

Reference: RBD-1972

Brand: DFRobot

Gravity: Analog AC Current Sensor (20A)

Brand Gravity Analog AC Current Sensor 20A AC Current Signal Conversion Module Open Type AC Transformer Probe Included Non-contact Measurement

Reference: RBD-1217

Nextion NX3224T024 - Generic 2.4" TFT LCD Touch Display

5 reviews

Nextion is a seamless Human Machine Interface (HMI) solution. Nextion provides a control and visualization interface between a human and a process, machine, application or appliance.  Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field.

Reference: RBD-1864

BBC Micro Bit Pocket Sized Single Board Computer 1.5

USB and Bluetooth Low energy connectivity. Compass and Accelerometer. 2 x user-assignable buttons. A 25 LED display. 21 pin edge connector.