Reference: RBD-0226

Brand: SparkFun Electronics

Camera Module - pcDuino V3 (2MP)

Camera Module - pcDuino V3 (2MP)

Reference: RBD-0390

12V 37GB550 Gear Motor High Torque 60 RPM

3 reviews

Features of 60 RPM High Torque 12 Volt DC Gear Motor: 60RPM 12V DC motors with Metal Gearbox and Metal Gears. 20000 RPM base motor. 6mm Dia shaft with M3 thread hole. Length 63 mm without shaft. Shaft length 30mm. 275gm weight. 20 kg cm torque. No-load current = 0.15 mA, Load current = upto 4 A(Max).

Reference: RBD-0431

Formaldehyde/ Formalin Detection Sensor CJMCU-1100 MS1100

1 review

Working temperature : -10℃ ~ 50℃ Working humidity : below saturation point Storage temperature : -20℃ ~ 80℃ RoboticsBD

Reference: RBD-0288

GY-801 - Multi Sensor Board

1 review

Three selectable full scales (250/500/2000dps) Factor in all g-ranges, up to 13-bit resolution at ±16 g 12-Bit ADC Coupled with Low Noise ARM Sensors Achieves 5 milli-gauss Resolution in ±8 Gauss Fields Pressure range:300 to1100hPa (+9000m to -500m above sea level) I2C interfaces Power supply: 3-5v

Reference: RBD-2124

Sonoff POWR320D Elite Smart Power Meter Switch

2 reviews

The Sonoff POWR320D Elite Smart Power Meter Switch allows you to monitor and track the energy consumption of connected electrical appliances in real-time. You can control the switch and monitor energy usage from anywhere using the app on your smartphone or tablet. By monitoring energy consumption, you can take steps to improve energy efficiency and reduce...

Reference: RBD-0990

XFS5152CE Speech Synthesis Module TTS Voice Module

Support any Chinese text, English text synthesis, and support for English mixed Support voice codec function, the user can use the chip for direct recording and playback Support speech recognition function, can support the recognition of 30 command words.

Reference: RBD-2207

AD9850 DDS Signal Generator Module

2 sine wave and 2 square wave output. AD9850: 0-40MHz. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean. Low-pass filter with 70MHz, so the waveform better than SN. Parallel and serial data input can be selected via a jumper.

Reference: RBD-0382

GY-87 10DOF MPU6050 HMC5883L BMP180 Sensor Module

1 review

3-axis Gyro+Acceleration+Magnetic Fiel Air Pressure Module Power supply: 3-5V Build in ultra low noise linear LDO voltage regulator Built-in onboard filters, which reduce noise from motor and other high current electronics You can easily select two I2C address for MPU6050 by soldered jumper. RoboticsBD

Reference: RBD-0958

Air Quality Breakout - CCS811

4 reviews

Five Operating Modes Integrated MCU Onboard Processing Standard I2C Digital Interface Optimized Low-Power Modes Optional NTC Thermistor Pins

Reference: RBD-2477

Stepper Motor NEMA-17 1.2A KS42STH40-1204A

The KS42SH40-1204A is a high quality 1.2A NEMA-17 precision stepper motor that is commonly used in 3D printers, CNC machines and other applications that require precise control.

Reference: RBD-2170

100mm x 100mm Medium Magnetic Field Viewing Paper

Visualize magnetic fields with ease using the field paper Large size of 100mm x 100mm for a clear and detailed view Micro-encapsulated film enables visualization of magnetic fields Suitable for use with any magnet Lightweight and compact for easy handling and storage

Reference: RBD-2469

Brass Liquid Solenoid Valve - 12V - 1/2 NPS

Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening, aquarium, or pool project. There are two 1/2" (Nominal NPS) outlets. Normally, the valve is closed. When 12VDC is applied to the two terminals, the valve opens and water can flow. Unlike the plastic solenoid valve, this one does...

Reference: RBD-1834

PT100 to 0-5V Converter PCB-mounted PT100 to 0-10V Conversion Module RTD PT100 to Voltage Signal Conditioner

PT100 to 0-5V Converter Voltage Signal Conditioner PCB-mounted

Reference: RBD-2176

SX1262 LoRa Module 868MHz 915MHz RF 30dBm Long Distance 10km Transceiver Receiver SMA-K Interface Module

1 review

LoRa module based on Semtech SX1262 RF chip Supports automatic relay networking Long transmission distance up to 10 km Low power consumption Small size

Reference: RBD-2625

25mW VTX for Micro F3 Brushed Flight Control - Plug and Play

Boost Your FPV Experience: Upgrade your micro drone with this 25mW video transmitter for crystal-clear FPV visuals. Plug-and-Play Simplicity: Effortless installation - no soldering required! 40 Channels: Choose from a wide range of frequencies to avoid interference. Micro F3 Compatible: Works seamlessly with F1 or F3 Brushed Flight Control boards. Compact...

Reference: RBD-0206

KK Multi-Copter Controller 5.5

KK Multi-Copter Controller 5.5

Reference: RBD-1550

MaKey MaKey - An Invention Kit for Everyone

INVENTION KIT FOR THE 21ST CENTURY Connect the world to your computer Invent Everywhere

Reference: RBD-2828

Brand: DFRobot

Gravity: mmWave C4001 24GHz Human Presence Detection Sensor

Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART)

Reference: RBD-1962

ESP32-S2-DevKitM-1 Development Board

ESP32-S2-DevKitM-1 Equipped with ESP32-S2-MINI-1 module Easy interfacing Integrates ESP32-S2FH4 chip.  PCB antenna  4 MB SPI flash.

Reference: RBD-2349

Kinetic Self Powered Wireless Switch Receiver Long-Distance 433MHz Battery-Free ON/OFF Control Module 220V

Wireless Switch 433Mhz SmartHome Kinetic Switch Receiver 100V~ 250V Module Self Powered No Battery Need Wireless ONOFF Co Long distance, wiring free, IP68 waterproof wireless switch。Our self-generating wireless switch adopts the link mode of 433 protocol. The outdoor effective distance is 100 meters, and the indoor effective distance is between 30 and 50...

Reference: RBD-2506

SP Racing F3 MOF3 V1 Cleanflight Flight Controller Kit

The SF Racing F3 flight controller is designed to provide high performance flight experience for the hobbyists. With verified sensor algorithm, it provides incomparable I/O capabilities. The SF Racing F3 runs a next-generation 32-bit STM32F303CCT6 processor, an MPU6500 accelerometer and a gyroscope sensor, all high integrated on a lightweight PCB to...

Reference: RBD-2738

Solderless Breadboard - 3220 Tie Point (ZY-208)

Solderless Breadboard – 3220 Tie Points, Device designed for integrators and designers of electronic circuits, prototypes of 3220 connection points

Reference: RBD-2554

Operational Single/Dual Amplifier OP AMP Tester Single/Dual Op Amp Test Board

Type: Operational Amplifier Test Board Material: PCB Size: Approx. 92 x 57 x 17mm / 3.62 x 2.24 x 0.67in Working Voltage: DC 12V Working Current: >100mACompatible Op-Amp Models: Single Op-Amp: LM741, LF356, NE5534, TL071, TL081, OP07, and other standard package single op-amps. Dual Operational: LM358, NE5532, TL072, TL082, MC1458, RC4558, OP275, AD827,...

Reference: RBD-2729

SGP41 Air Quality Digital TVOC Detection Sensor

The SGP41 from Sensirion is an innovative VOC and NOx sensor engineered to serve as a digital smart switch and regulation unit in air treatment systems like air purifiers. Utilizing Sensirion's advanced Gas Index Algorithm, the sensor accurately processes two distinct signals, enabling automatic triggering of air treatment devices for the removal of...

Reference: RBD-1813

ICM-20948 MEMS Motion Tracking Device Sensor Board 9 Axis

1 review

ICM-20948 MEMS Motion Tracking Device Sensor Board 9 Axis

Reference: RBD-0809

SanDisk Extreme 128GB 190mbps microSDXC UHS-I Memory Card

1 review

Original SanDisk Extreme 128GB 190mbps microSDXC UHS-I Memory Card  Lightning-fast data transfer speeds of up to 190mbps 128GB of storage capacity Water-resistant, temperature-proof, shockproof, and X-ray-proof C10, U3, V30, and A2 for smooth 4K recording and app performance Ideal for smartphones, cameras, drones, and other devices

Reference: RBD-1934

MQ-136 Hydrogen Sulfide Gas Sensor

1 review

Dual signal output (analog output and TTL level output) The TTL output effective signal is low. Analog output 0 ~ 5V voltage, the higher the concentration the higher the voltage. Good sensitivity to hydrogen sulfide, liquefied gas, natural gas, city gas, and smoke. with long service life and reliable stability fast response recovery characteristics

Reference: RBD-2678

Surface Transducer - Large

Surface transducers give you the awesome power to turn almost any surface into a speaker. They're essentially just a speaker except instead of a cone, the coil is attached to a pad that conducts the vibration into whatever you press it against. Hook it up to an audio source and press it against the nearest table, wall or cardboard box. You can even put it...

Reference: RBD-2148

XKC-DS1603L V1 Ultrasonic Level Sensor Non-contact Sensing

Non-contact detection Suitable for liquids of various densities and forms Easy installation for all kinds of detection occasions Compatible with containers of various materials and thicknesses Reliable performance with anti-interference ability

Reference: RBD-2132

GSR Galvanic Skin Response Module Current Sensor Kit Measurable Skin Resistance Conductivity Sensor

1 review

GSR Galvanic Skin Response Module for measuring skin resistance and conductivity Size: 34mm x 25mm Power interface pin for easy connectivity Working current: 1mA Power voltage: 3.3-5V

Reference: RBD-2209

Servo Motor Controller Driver Board 16 Channels High Accuracy MCU Software

16 channels PWM servo motor driver controller board module Supports USB interface, TTL serial port, and Bluetooth communication Bluetooth communication can connect to Android phone or PC software Master chip STM32 series, frequency 48MHz Size 43.5x36mmx12mm, operating voltage 5V USB, TTL3.3V, servo motor supply 5-7.2V Channel 16, PWM accuracy 0.1ms

Reference: RBD-2510

UNI-T UT120A Pocket Size Digital Multimeter

1 review

UT120 series multimeters are designed for DIYers and electronics engineers to troubleshoot electronics systems development and electronics circuits. It is a simple and portable multimeter for every electronics engineer.   Models in UT120 Series: UT120A, UT120B, UT120COur Model Version is UT120A