R305 Bright Red Digital Persona Fingerprint Recognition Sensors 4.2-6.0 VDC12.5KWD
Raspberry Pi 3.2 inch BB + LCD raspberry touch screen display display7.5KWD
Polycrystalline Solar Panel 90*90mm 5V, 200mA
Maximum efficiency Monocrystalline solar cells. Encapsulated with low reflecting water clear epoxy to protect against physical impact and harsh outdoor environments.
1. Small home projects
2. Science projects
3. Electronic applications
4. Charge small DC battery
5. Build your own powered models, toys and solar display etc
Power supply 12V 10 A -SMPS
DC 12V 10A Power Supply, SMPS, Driver, Switch Power Supply Driver, 90-240V 50/60Hz Product Description: Professional 12 Volt 10a DC Power Supply is Suitable for Powering a Wide Range of Applications Including 3d printer, projects ,CCTV Cameras and Wireless Routers. Features: 100% Brand New & Excellent Quality For Access Control System Protections: Overload / Over Voltage / Short Circuit Auto-Recovery After Protection Universal AC input / Full range 100% Full Load Burn-in Test Great Switching Power Supply for Home Appliances Design with Built-in EMI Filter, Improve Signal Precision. Approvals: 3C/FC/ CE EMC Standards
Power Supply 48 v 5A - SMPS
- COMES WITH BUILT-IN PROTECTIONS FOR OVER VOLTAGE, CURRENT & TEMPERATURE: Switch Mode Power Supply (SMPS) from EM Motion Modules has in-built protections against over voltage, current and temperature. Hence, it can tolerate wide supply range.
- Our 48V, 5A SMPS has an AC Input Voltage Range of 100- 120VAC/200- 240 VAC and its output measures 48V DC, 5A and 240W.
- OPERATING HUMIDITY & OPERATING TEMPERATURE: This 48V 5A Switched mode power supply from EM motion Modules has an operating humidity ranging 20% - 90% RH and an operating temperature ranging -10°C to +65°C.
- COMES WITH A PERFORATED HEAT SINK: This 48V, 5A SMPS comes with a perforated heat sink that makes sure that heat will get dissipated outside reducing the overall temperature.
Premium male to female Jumper Wires (40 pcs /set) -10 cm
These premium jumper wires are 10cm long and come in a ‘strip’ of 40 (4 pieces of each of ten rainbow colors). They have 0.1″ male and female header contacts on different end and fit cleanly next to each other on standard-pitch 0.1″ (2.54mm) header.
The best part is they come in a 40-pin ribbon cable. You can always pull the ribbon wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses.
For best results, when plugging these in a line, have the sides with the ‘silver latch bit’ sticking out since that side is a tiny bit wider than 0.1″
PTC thermistor 10k Ohms
A thermistor is a type of resistor whose resistance is dependent on temperature, more so than in standard resistors. The word is a combination of thermal and resistor. Thermistors are widely used as inrush current limiters, temperature sensors (negative temperature coefficient or NTC type typically)
A PTC thermistor is a thermally sensitive resistor whose resistance increases significantly with temperature.
Thermistors are used as temperature sensors. They can be found in every day appliances such as fire alarms, ovens and refrigerators. They are also used in digital thermometers and in many automotive applications to measure temperature
Pulse Heart Rate Sensor Module
Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be difficult to measure. Luckily, the Pulse Sensor Amped can solve that problem!
The Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino. It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.It essentially combines a simple optical heart rate sensor with amplification and noise cancellation circuitry making it fast and easy to get reliable pulse readings. Also, it sips power with just 4mA current draw at 5V so it's great for mobile applications.
Simply clip the Pulse Sensor to your earlobe or finger tip and plug it into your 3 *or *5 Volt Arduino and you're ready to read heart rate! The 24" cable on the Pulse Sensor is terminated with standard male headers so there's no soldering required. Of course Arduino example code is available as well as a Processing sketch for visualizing heart rate data.
R305 Bright Red Digital Persona Fingerprint Recognition Sensors 4.2-6.0 VDC
R305 Fingerprint reader
1. Integrated image collecting and algorithm chip together, ALL-in-One
2. Fingerprint reader can conduct secondary development, can be embedded into a variety of end products
3. Users can conduct secondary development, can be embedded into a variety of end products, such as: access control, attendance, safety deposit box, car door locks
4. Low power consumption, low cost, small size, excellent performance
5. Professional optical technology, precise module manufacturing technics
6. Good image processing capabilities, can successfully capture image up to resolution 500 dpi
7.Connect to any microcontroller or system with TTL serial, and send packets of data to take photos, detect prints, hash and search.
Raspberry Pi 3 Model B
The Raspberry Pi is a single-board computer developed in the UK by the Raspberry Pi Foundation. The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. It’s a capable little PC which can be used for many of the things that your desktop PC does, like spreadsheets, word-processing, and games, as well as plays high-definition video. The design is based around a Broadcom BCM2835 SoC, which includes an ARM1176JZF-S 700 MHz processor, VideoCore IV GPU, and 256 Megabytes of RAM. The design does not include a built-in hard disk or solid-state drive, instead relying on an SD card (not included) for booting and long-term storage. The Raspberry Pi is intended to run Linux kernel based operating systems.
Raspberry Pi 3 B+ Starter Kit (Genuine)
There's a lot of Raspberry Pi information going around lately. Whether it’s Pi 3, Zero, Zero W or one of the many previous iterations, any forum will have thousands of people giving all the answers possible to a problem. Though most methods work for any version, it can be tough to decide which information to choose. The Raspberry Pi 3 B+ Starter Kit is a great way to gain a solid introduction to the small, credit-card-sized computer. With this kit you will be able to get your Raspberry Pi 3 B+ connected through our SparkFun Pi Wedge to a breadboard and, by utilizing the RPi's 40-pin GPIO, will be able to control pushbuttons, LEDs and a host of user-created circuits.
The online guides and tutorials we will be providing for the kit and the full release of the RPi 3 B+ will contain step-by-step instructions for how to set up your Raspberry Pi and how to program it in a variety of languages.
This kit will not require any soldering and is recommended for anyone with a drive to learn more about the Raspberry Pi and its programming. So if you are looking for a new challenge or away to get in on the RPi craze, check out the Raspberry Pi 3 B+ Starter Kit!
Raspberry Pi 3 Model B+
The Raspberry Pi 3 B+ has four built-in USB ports that provide enough connectivity for a mouse, keyboard or anything else that you feel the RPi needs. But if you want to add even more, you can still use a USB hub. Keep in mind, it is recommended that you use a powered hub so as not to overtax the onboard voltage regulator. Powering the Raspberry Pi 3 B+ is easy: just plug any 5V/2.5A USB power supply into the microUSB port. There's no power button, so the RPi will begin to boot as soon as power is applied. To turn it off, simply shut down the Pi 3 B+, then remove power. The four built-in USB ports can even output up to 1.2A, enabling you to connect more power-hungry USB devices.
On top of all that, the low-level peripherals on the RPi make it great for hardware hacking. The 0.1" spaced 40-pin GPIO header on the RPi gives you access to 27 GPIO, UART, I2C, SPI, as well as 3.3 and 5V sources. Each pin on the GPIO header is identical to its predecessor, the Model 3.
Raspberry Pi 3.2 inch BB + LCD raspberry touch screen display display
The following are the same as the "
Support access to raspberry pie, the use of more convenient
Support the Raspbian system to get your system:
Support video playback (MP4 and other formats)
Support touch control camera (17 kinds of camera mode)
Support soft keyboard (from the mouse and keyboard can control the system)
Raspberry Pi Camera Module V2 (Genuine)
This 8mp camera module is capable of 1080p video and still images that connect directly to your Raspberry Pi. This is the plug-and-play-compatible latest version of the Raspbian operating system, making it perfect for time-lapse photography, recording video, motion detection and security applications. Connect the included ribbon cable to the CSI (Camera Serial Interface) port on your Raspberry Pi, and you are good to go!
The board itself is tiny, at around 25mm x 23mm x 9mm and weighing in at just over 3g, making it perfect for mobile or other applications where size and weight are important. The sensor has a native resolution of 8 megapixel, and has a fixed focus lens on board. In terms of still images, the camera is capable of 3280 x 2464 pixel static images, and also supports 1080p30, 720p60 and 640x480p90 video.
Resistor 1 K Ohm 1 Watt (5 Nos)
These are your run-of-the-mill 1 Watt, PTH resistors. Commonly used in breadboards and other prototyping applications, these 1 k ohm resistors make excellent pull-ups, pull-downs and current limiters. These thick-lead versions of the resistors fit snugly into a breadboard with very little movement, so you should have few to no issues using them in your next project.
Note: image for respresentation only. product color will vary.
Resistor 1 K Ohm 1/4 Watt (5 Nos)
These are your run-of-the-mill 1/4 Watt, PTH resistors. Commonly used in breadboards and other prototyping applications, these 1 K ohm resistors make excellent pull-ups, pull-downs and current limiters. These thick-lead versions of the resistors fit snugly into a breadboard with very little movement, so you should have few to no issues using them in your next project.
Note: image for respresentation only. product color will vary
Resistor 1.1 Ohm 1/4 Watt (5 Nos)
These are your run-of-the-mill 1/4 Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 1.1ohm resistors make excellent pull-ups, pull-downs and current limiters. These thick-lead versions of the resistors fit snugly into a breadboard with very little movement, so you should have few to no issues using them in your next project.
Note: image for respresentation only. product color will vary.