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Compatible with USB 2.0, it provides full isolation at 12 Mbps data rates. With isolation of 1500V, it has no external power supply, no driver required.
- Driver-free, easy to use to use.
- Support USB full speed 12Mbps does not support pure high speed equipment.
- Support USB control transfer, batch transfer, interrupt transfer, sync/isochronous transfer.
- ADUM3160 isolation voltage: 2500V
- Power module isolation voltage: 1500V
- Power supply: taken from the computer host USB port
- Operating environment: -40 °C to 85 °C
- Dimensions: 15mm x 25mm x 66mm
Great for short distance DC connections
Specifications
- Supports maximum current 3A
- Material: PVC
- Length: 1000mm(approx)
- Colour: Black
What's in the box?
1 x DC 5.5 x 2.1mm Male To 5.5 x 2.1mm Power Cable
Rocker Switches house a button for operation that can be pressed on either end like a seesaw to connect or disconnect an electrical circuit. They are often used as ON/OFF switches on the main power supplies for electronic devices.
Specifications
- 250 V
- 3A
- 10mm x 15mm at the top
What's in the box?
1 x Mini Rocker Switch
Resources
Python library
Introduction to Buttons and Switches
Types of buttons and switches
Please Note: Only for use with 2.5inch notebook HDD and SSD, not for use with 3.5 inch desktop HDD
Features
- Comply with serial ATA2.0 standards.
- Compatible with USB port (1.0,1.1 &2.0) & SATA Hard disk (1.5 GB/S & 3 GB/s).
- Added USB2.0 independent power supply interface, support 2.5 "high-capacity memory driver.
- Compatible with Windows 7 (32-bit/64-bit)/Vista (32-bit/64-bit)/XP (32-bit/64-bit)/server 2003 & 2008 (32-bit/64-bit) system A
Specifications
- Adapter SATA III USB 3.0 Cable External Hard Drive USB to Serial ATA 22pin Converter Hard Disk 6 Gbps for 2.5" HDD/SSD.
- This USB 3.0 to SATA Converter Cable connects any standard 2.5 inch SATA Hard Drive or Solid State Drive (SSD) to a computer through USB 3.0 ports. It's a ideal for you to backup files or upgrade your notebook hard driver.
- SATA 3 specification Support speed up to 6Gbps;
- Easy and quick access to external storage;
- LED activity indicator;
- Fully compatible with USB 3.0 and backwards compatible with USB 2.0/1.1;
- Plug and play,hot-swapping;
- Support Windows 98/2000/XP/Vista/7/8, Mac OS X.
What's in the box?
1 x Sata Cable for 2.5" SSD/HDD
- Button/Coin compact design enclosure with On and Off Switch.
- Perfect for soldering, perfect for robotic ,electronic, and restoration projects.
- Holds one CR2032 coin batteries.
- Output: 3V
- Colour: Black
What's in the box?
1 x CR2032 battery holder with switch
Need batteries? You will find our battery selection here
Ultrasonic Range finder has been very useful in many electronic project. It is low cost and teaches us the propagation of sound wave, learning about science while completing your project:) While it is popular, HC-SR04 ultrasonic sensor is 5V operated, so it is difficult to be used with 3.3V system like NodeMCU, Wemos, Raspberry pi, micro:bit or 3.3V Arduino board. No more waiting, we bring you the 3.0V to 5.5V Ultrasonic Ranging Module.
Using your echo-location abilities to detect tasty fish treats. Until genetic modifications catches up with our desires, we'll just have to make do with these handy 3V Ultrasonic Sonar Distance Sensor and a pair of flippers. These ubiquitous sensors are really common in robotics projects, but they can also be used for automation, interactive art and motion sensing. They work at about 2cm to 450cm(5V) or 400cm(3V) away, but we think 10cm-250cm will get you the best results.
These sensors are fast, fairly easy to use, and low cost. Unlike the more common HC-SR04 series, this model can be powered by 3V or 5V and the logic level will be the same. This makes this model great for use with just about any microcontroller or microcomputer. And, its HC-SR04 software compatible so just plug it in and it works the same! (Note the size is different from the HC-SR04 so you may need to make mounting adjustments)
Of course you can also use with 5V system such as Arduino UNO, Arduino Mini and Maker UNO.
Features
- Voltage: 3V - 5.5VDC
- Current: 2.2mA
- Measuring Range: 2cm - 450cm
- Working Temperature: 0ºC to 70ºC
- Compatible with HC-SR04 Ultrasonic Sonar Distance Sensor
- Properly labelled pin assignment
- Arduino and Raspberry Pi compatible
What's in the box?
1 x 3V - 5.5V Ultrasonic Ranging Module
You might need a bracket to mount this sensor
Resources
Standard stripboard is great for prototyping and building circuits but it can be time consuming to use with components with certain pin configurations such as IC's. Much time has to be spent breaking tracks to ensure no shorts exist across opposite component pins. This board gets around that problem by having isolated groups of pins.
Solderable PCB breadboards, single-sided PCB, matches breadboards with Power Rails. These boards are especially useful for preserving a prototype or experiment you just created on a solderless breadboard by soldering all the pieces in place.
Specifications
- Material: Bakelite
- Length: 100mm
- Width: 50mm
- Thickness: 1.2mm
- Hole Diameter: 1mm
What's in the box?
1 x Single Sided Copper Prototype PCB Breadboard
Resources
Introduction to soldering
Video: How to solder properly
The secrets to good soldering
Please Note: This product does NOT include the Raspberry Pi Pico board.
Overview
This breakout board can help you wire and view the status of the GPIO pins.
Just plug your Raspberry Pi Pico into this board to complete the installation.
Compatible Models
Raspberry Pi Pico / Pico H / Pico W / Pico WH
Main Features
GPIO status LED
LED on if GPIO outputs/inputs high level, LED off if GPIO outputs/inputs low level.
Independent LED
The status LED is driven by the chip instead of the GPIO so the GPIO will not be affected.
Terminal block and header
Connect to all GPIO headers of Raspberry Pi Pico, 2.54mm / 0.1in pitch.
GPIO name
The name of each GPIO is printed next to the port.
What's in the box?
1 x Breakout Board for Raspberry Pi Pico
1 x Pinout Card
1 x Slotted Screwdriver
- Supports Micro SD cards, Micro SDHC card (high speed card)
- Level conversion circuit board that interfaces level for 5V or 3.3V
- Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board
- Standard communication interface SPI interface
- 4 x M2 screw positioning holes for easy installation
A total of six pins (GND, VCC, MISO, MOSI, SCK, CS)
- GND to ground,
- VCC is the power supply
- MISO, MOSI, SCK is SPI bus
- CS is the chip select signal pin
LDO regulator output is 3.3V level converter chip, Micro SD card supply;
Micro SD card into the direction of the signal is converted to 3.3V, MicroSD card interfaces to control the direction of the MISO signal is also converted into 3.3V, general AVR microcontroller system can read the signal;
a self-bomb deck, easy card insertion.
4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination
What's in the box?
1 x SD Card SPI interface module
Resources
electronicsforu.com has an article on using this module with Pico
- Ribbon of 40 x 300mm
- Male to Male
Features
- Tested for Compatibility with the Raspberry Pi
- Breadboard compatible
- Colour: Multi-coloured
What's in the box?
40 x 300mm Male to Male Jumper cables
Note: This logic level shifter breakout comes pre-soldered with headers.
If you have ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be! The logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. Each level converter can convert 4 pins on the high side to 4 pins on the low side, with power supply pins on each side.
The usage of the level converter is very straightforward. The board needs to be powered from the two voltage sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the "HV" pin, low voltage (3.3V for example) to "LV", and ground from the system to the "GND" pin.
This module requires you to supply it with power from both the higher voltage level and the lower voltage level. Connect the higher voltage source to pin "HV" and its ground to pin "GND" near the "HV" pin. Also, connect the lower voltage source to pin "LV" and its ground to pin "GND" near the "LV" pin.
For example, if you were connecting your Arduino (5V signals) to an ESP8266 (3.3V signals), you would connect the "HV" pin on the module to the 5V supply pin on your Arduino and the "GND" pin near the "HV" pin to the "GND" pin on your Arduino. Then, you would connect the "LV" pin on the module to the 3.3V power source that is supplying power to the ESP8266 and connect the "GND" pin near the "LV" pin to the 3.3V power supply's ground. You would then connect the signal pin from your Arduino to one of the signal pins on this module (for example, pin "HV1"), and then you would connect the desired signal pin on the ESP8266 to the corresponding pin on this module ("LV1" if the higher voltage signal is connected to "HV1").
These are 4 Channel devices (works great for I2C or SPI) and will work with all microcontrollers, Arduino, Raspberry Pi, Intel Edison, etc. Use this module to connect two devices of different digital voltage levels. For example: connecting an Arduino (5V device) to an ESP8266 (3.3V device).
The logic level converter comes complete with header pins and can be used directly on a breadboard.
- Convert 4 pins on the high side to 4 pins on the low side or vice versa
- With 2 rows, 6 pins per row
- No. of channels: 4
- Power from two voltage sources (high and low); high voltage goes to the HV pin and low voltage to the LV pin
- Mutual transform between 3.3V and 5V
- Digital Logic only, NOT Analog voltage.
- Useful for IIC Protocol communication
- Compatible with Arduino, PIC, Raspberry Pi, etc
- Breadboard Compatible
- Pinout labeled on modules
- Dimensions (excluding pins): 15.2mm (0.6") length x 12.7mm (0.5") width x 2.5mm (0.1") height
- Weight: 1.2g (0.04oz)
What's in the box?
1 x 4-Channel Logic Level Shifter - Pre-soldered Headers
- Product: MG90S Servo
- Torque: 2.0kg/cm(4.8V), 2.8kg/cm(6V)
- Speed: 0.11s/60°(4.8V), 0.09s/60°(6V)
- Rotate angle: 180°
- Operating voltage: 4.8 ~ 6V
- Gear: metal
- Dead band: 5us
- Weight: 12.2g
- Dimension: 22.8mm × 12.2mm × 28.5mm
What's in the box?
1 x MG90S Servo
Features:
Size: 33mm x20mm / 1.29 " x0.78 "
Range:5kg
Operating temperature:-20℃~ >85℃
Ambient Humidity:10%-80RH
Voltage range: 2.6~5.5V
Weight: 32g
What's in the box?
1 x Weighing Sensor
1 x HX711 Module
Resources:
Building a Raspberry Pi weight scale
Python Library
Building an Arduino weight scale
HX711 is an electronic scale module, whose working principle is to convert the measured changes in resistance value changes, through the conversion circuit into electrical output.
Features
- Size: 33mm x20mm / 1.29 " x0.78 "
- Range:5kg
- Operating temperature:-20℃~ >85℃
- Ambient Humidity:10%-80RH
- Voltage range: 2.6~5.5V
- Weight: 32g
What's in the box?
1 x Weighing Sensor
1 x HX711 Module
Resources
Building a Raspberry Pi weight scale
Python Library
Building an Arduino weight scale
The LM2596 is a commonly used popular step-down switching regulator IC. The adjustable version can take in input voltage from 4.5V to 40V and convert it to variable voltage sourcing up to of 3A of continues current. Because of its high current capability is commonly used in power modules to power/control heavy loads
Specifications
- Input voltage range: 4-40 v (40 v highest voltage limit)
- Output voltage range:1.3V - 37V (input voltage must 2 V above output)
- Output current: 2 A continuous output
- Output power: maximum 15 w
- Ripple frequency: 150 KHZ
- Grain wave peak: 100 mv
- Voltmeter precision: ± 5 ‰
- Weight: 33g
- Size: 7cm x 4cm
Wiring terminals
IN : input positive
IN - : input negative
OUT : output positive
OUT - : output negative
What's in the box?
1 x LM2596 voltage regulator converter module
Release Notes: As from 19/09/2024 this unit has only one button
This is a basic 13.56MHz RFID tag great for all your security and access control needs.
RFID is an acronym for “radio-frequency identification” and refers to a technology whereby digital data encoded in RFID tags or smart labels
Features
- Small and durable
- Waterproof, shockproof, anti-corrosive.
- Keyring for easy carrying.
Specifications
- Main Chip : Fudan F08 compatible S50
- Colour : Blue,Yellow, Black, Green, Red
- Size : Approx. 40.5×32×4.2mm
- Operating Frequency : 13.56 MHz
- Communication speed : 106K Boud
- Read and write distance : 2.5 ~ 10cm
- Read and write time : 1 ~ 2ms
- Operating Temperature : -20 ℃ ~ 85 ℃
- Endurance :> 100,000 times
- Storage capacity : 8Kbit, 16 partitions, each partition with 2 group passwords
Typical applications
Enterprise / campus access cards, parking, district management,attendance systems, patrol systems, enterprise systems, access control systems, radio frequency identification field etc.
What's in the box?
1 x 13.56MHz RFID Keyfob
Note: This is the beginner kit for Arduino UNO R3 lovers. It comes with everything (except computer) that you need to learn Arduino :)
Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently support Mac OS X, Windows, and Linux).
Now, with this comprehensive beginner kit which includes the famous UNO R3 compatible as the main controller. All the applications and projects you want can be done with this set.
This kit is suitable for:
- Engineering students: Controller and Electronics are a must-have topic in all engineering courses, Electronics, Mechanical, or even Civil Engineering. This kit is perfect for you to understand the basics of controller, electronics, sensors, actuator, and programming.
- Teachers: Perfect for student-teacher projects, for example in RBT (Reka Bentuk Teknologi)
- Electronic enthusiasts: Kickstart your next project utilizing all the components in this kit.
- Robot Builders: All the sensors and actuators are suitable in robotics.
- Software Engineers: Arduino will be an excellent platform for establishing interfaces on the computer to receive data from the outside world and for communication applications.
Features
- Comes with UNO R3 Compatible (CH340) board
- Pack in a two layers plastic case, suitable for long usage and tidy storage
- Includes various type of sensors, and actuators (motors, LEDs, buzzer)
- Perfect for learning Arduino ecosystem, electronics, and programming
- You only need a computer to get started
- Power everything from your USB port which is needed for program loading in any case.
What's in the box?
1 x USB Type B Cable, to power and program loading into UNO R3 CH340 board, 40cm length
1 x 30 pcs Jumper Cable Male to Male
1 x 10 ways Dupont Male to Female wire
1 x Large Size Breadboard, 830 holes
1 x Four segments 7 Segment Display
1 x Single 7 Segment Display
1 x 8 x 8 Dot matrix module
1 x Parallel LCD 16 * 2 Character
1 x UNL2003 Driver board
5 x 5mm Red LED
5 x 5mm Green LED
5 x 5mm Yellow LED
1 x 28BJJ Unipolar Stepper Motor
1 x SG90 Servo Motor
1 x 9V Battery Clip Arduino Compatible
5 x 220R Resistor
5 x 10K Resistor
5 x 1K Resistor
1 x 10K potentiometer/variable resistor
1 x Male Header 1 x 40, for solder 2x16 Character LCD
1 x Active Buzzer
1 x Passive Buzzer
4 x Yellow Cap Push Button
1 x LM35 Temperature sensor
1 x Tilt sensor
1 x Flame sensor
1 x Water sensor
2 x 5mm LDR
1 x IR sensor (LED shape)
1 x Infrared Remote Control Receiver
1 x IR Remote (battery CR2025 is included)
1 x 74HC595N IC, Serial to Parallel IC for Output pin expansion
1 x 4 x 4 Key button
1 X RFID RC522 Mifare Module
1 X RFID Mifare keychain
1 X RFID Mifare card
1 x Joystick module
1 x Sound module
1 x Relay module
1 x 9V battery snap to DC Barrel Jack (9V battery is NOT included)
1 x RTC module (coin cell battery is included)
1 x Small SMD parts case
Resources
- Download Arduino IDE
- Official Arduino Site
- CH34X driver (Please ensure the Maker UNO is plug into computer USB port during driver installation)
- Windows (V3.5 Mar2019)
- Mac OS (V1.5 Mar2019)
- Linux (V1.5 Mar2019) (Normally is readily installed)
- CH34X Driver - Get the latest driver from the factory
What's in the box?
1 x Green 12x12mm button module
1 x Red 12x12mm button module
1 x Yellow 12x12mm button module
1 x Blue 12x12mm button module
1 x Black 12x12mm button module
A key point is that BMP280 is compatible with two digital interfaces, I2C and SPI. This digital barometer has some interesting applications. By measuring the absolute pressure of the environment and converting this into altitude. you will have a reliable sensor for determining the height of your robot, plane or projectile. This sensor is capable of achieving an accuracy of 1m, with noise of only 17cm in ultra-high resolution. The device will operate at only 0.3uA meaning low current draw for battery powered applications.
Specifications
- 1.8V to 3.6V Supply Voltage
- Low power consumption - 0.5uA at 1Hz
- I2C interface
- Max I2C Speed: 3.5 MHz
- Very low noise - up to 0.02hPa (17cm)
- Fully calibrated
- Pressure Range: 300hPa to 1100hPa ( 9000m to -500m)
- Weight: 1.18g
- Size: 21mm x 18mm
What's in the box?
1 x BMP280 Digital Barometric Pressure Sensor Board Module
1 x Male to Male 4 pin header
Resources
Using the BMP280 with Raspberry Pi
Resistors play an important role in an electronic circuit design. A major benefit of the Resistor Assortment Kit is that it includes all commonly used resistance values. Having the resistor kit on hand will ensure that needed resistors are readily available when constructing and testing your electronic circuit.
The Plusivo Resistor Assortment Kit contains a large assortment of resistors. It includes 30 commonly used resistance values which are:
10 Ω, 22 Ω, 47 Ω, 100 Ω, 15 Ω, 200 Ω
220 Ω, 270 Ω, 330 Ω, 470 Ω, 510 Ω, 680 Ω
1 kΩ, 2 kΩ, 2.2 kΩ, 3.3 kΩ, 4.7 kΩ, 5.1 kΩ
6.8 kΩ, 10 kΩ, 20 kΩ, 47 kΩ, 51 kΩ, 68 kΩ
100 kΩ, 220 kΩ, 300 kΩ, 470 kΩ, 680 kΩ, 1 MΩ
With a total of 600 resistors (all 0.25W), you'll never run out of resistors to use for your electronic projects!
This Resistor Assortment Kit is a joy to use. It comes with a plastic storage box that allows you to easily store the resistors. Just open the box and pick up the resistor you need. Now you have one less problem to worry about. :)
- Premium assorted resistors
- It includes the most common resistor values from 10 Ω to 1 MΩ. High quality assorted ¼ watt-metal film resistors with 1% tolerance
- Resistor assortment set with 600 pcs
- 30 commonly used resistance values, 20 pieces each value
- Durable plastic storage box
- It helps you to always keep the resistors organized, provides storage whenever you want to stock up and helps you to easily transport the kit anywhere - forget about the hassle of finding your needed resistor value.
- Box Dimension: 11.7cm x 9cm x 2.6cm
- Weight: 100g
What's in the box?
20 x Resistor 10 Ω
20 x Resistor 22 Ω
20 x Resistor 47 Ω
20 x Resistor 100 Ω
20 x Resistor 150 Ω
20 x Resistor 200 Ω
20 x Resistor 220 Ω
20 x Resistor 270 Ω
20 x Resistor 330 Ω
20 x Resistor 470 Ω
20 x Resistor 510 Ω
20 x Resistor 680 Ω
20 x Resistor 1 kΩ
20 x Resistor 2 kΩ
20 x Resistor 2.2 kΩ
20 x Resistor 3.3 kΩ
20 x Resistor 4.7 kΩ
20 x Resistor 5.1 kΩ
20 x Resistor 6.8 kΩ
20 x Resistor 10 kΩ
20 x Resistor 20 kΩ
20 x Resistor 47 kΩ
20 x Resistor 51 kΩ
20 x Resistor 68 kΩ
20 x Resistor 100 kΩ
20 x Resistor 220 kΩ
20 x Resistor 300 kΩ
20 x Resistor 470 kΩ
20 x Resistor 680 kΩ
20 x Resistor 1 MΩ