Adafruit

Description Adafruit Bluefruit LE NRF8001 Breakout The Adafruit Bluefruit LE (Bluetooth Smart, Bluetooth Low Energy, Bluetooth4.0) nRF8001 Breakout allows you to establish an easy to use wireless linkbetween your Arduino and any compatible iOS or Android (4.3+) device. It worksby simulating a UART device beneath the surface, sending ASCII data back andforth between the devices, letting you decide what data to send and what to dowith it on either end of the connection. Unlike classic Bluetooth, BLE has nobig contracts to sign and no major hoops that you have to jump through tocreate iOS peripherals that you can legally design and distribute in the AppStore, which makes it a great choice compared to classic Bluetooth which had(and still has) a lot of restrictions around it on the iOS platform. The nRF8001 is nice in that it is just a BLE 'peripheral' (client) front-end,so you can use any micrcontroller with SPI to drive it. Adafruit have exampleC++ code for Arduino, which you can port to any other microcontroller, butsome microcontroller is required - it is not a stand-alone module. This is a product for ADVANCED USERS - At this time we recommend thisproduct for people who are either OK with using the apps available (Nordic'sUART demo or our Bluefruit LE Connect) or are comfortable with writing iOSapps (and can refer to Adafruits' App repository). We do not have a tutorialfor writing your own iOS or Android BLE app at this time. Product Video Quick Spec Operating Voltage: 3.3-5V Dimensions: 29mm x 28mm Weight: 1.8g Resources Product Page Additional Information Getting Started Shipping List 1 X Adafruit Bluefruit LE NRF8001 Breakout More Info Local Stock. More Products View More Products

Spin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per channel using the TB6612. These are perhaps better known as "the drivers in our assembled Adafruit Motorshield or Motor HAT." We really like these dual H-bridges, so if you want to control motors without a shield or HAT these are easy to include on any solderless breadboard or perma-proto.

Buy Adafruit PiTFT Plus 320x240 2.8 TFT + Capacitive Touchscreen(40 pin) for R858.89

Description APDS9960 Proximity, Light, RGB This breakout is chock full o' sensors! Add basic gesture sensing, RGB color sensing, proximity sensing, or ambient light sensing to your project with the Adafruit APDS9960 Proximity, Light, RGB and Gesture Sensor. When connected to your microcontroller (running our library code) it can detect simple gestures (left to right, right to left, up to down, down to up are currently supported), return the amount of red, blue, green, and clear light, or return how close an object is to the front of the sensor. This device uses an I2C interface so it's easy to wire up and use. Quick Spec 3.3V regulator can be easily used with your favorite 3.3V or 5V microcontroller Weight: 3.23g Dimensions: 20.44mm / 0.8" x 20.28mm / 0.79" This board/chip uses I2C 7-bit address 0x29 Resources Product Page Adafruit TCS34725 Arduino Library TCS34725 Data Sheet Fritzing objects in Adafruit Fritzing Library EagleCAD PCB files for Breakout version EagleCAD PCB files for Flora version Shipping List 1 X APDS9960 Proximity, Light, RGB More Products View More Products

Bluefruit EZ-Key - 12 Input Bluetooth HID Keyboard Controller as per the following website: https://www.adafruit.com/product/1535

If you've ever wanted to add an unconventional display to your project, you've no doubt come across the magic that is RGB LEDs. This ring consists of 12 of these super (and when mean SUPER) bright RGB LEDs placed into a ring and integrated with the ubiquitous one-wire WS2812 controller. All you need to do is download the easy-to-use AdaFruit Neopixel library for your microcontroller of choices (there's support for Arduino, Teensy and even the ESP8266). This ring is easily able to be powered straight from USB without the need of external power. The great thing about these LED rings, like all WS2812-driven RGB LEDs is that you only need a single pin to write to all your LEDs, as the data out pin of the each LED is connect to the data in pin of the next. Just keep in mind - each LED required 3 bytes of memory (one for each RGB colour), so when driving a large number of RGB LEDs, memory on the lower-spec side tends to become an issue. You'll also need a logic-level converter if your microcontroller doesn't use 5V logic. Power requirements Pay careful attention when driving a large number of these at full power. According to our measurements, each RGB LED uses about 30mA when driven at its maximum, although the datasheet specifies up to 60mA.  If you're going to be driving more than one ring, you'll need to replace the USB power with an alternative supply 5V with the required current: Required current = Number of LEDs  x 30mA OR Required current (extra safe) = Number of LEDS x 60mA. Hookup There are two extra steps that you should take in order to ensure your RGB LED Ring is protected. Place a 220-1000uF capacitor over the VCC and GND pin of the LEDs. This is to protect any voltage spikes from accidentally damaging them. Place a 500Ohm resistor (or thereabouts) between the Data In pin and your microcontroller. This is to prevent any noise interfering with the data signal. Documentation WS2812 Datasheet

Description:   This is a 8 x 8 LED dot matrix display module that can be used to display characters and graphics and it is simple to control it.   Features:   Compatibility: Compatible with Arduino UNO R3 / Arduino Mega2560. Libraries for Arduino: Max72xxPanel and Adafruit_GFX Resolution: 8 x 8 Driver:  LED color: Highlight Red Display size: 60.2X60.2mm LED size: 5mm Cascadable: Yes Number of cascadable node: 32(MAX) Driver IC: MAX7219 Working voltage: 4.5-5.5V Working current: 250mA(MAX) Interface logic voltage: 5V Interface type: SPI Great for Arduino DIY projects Package included: 3 x OPEN-SMART Dot Matrix LED 8x8 Seamless Cascadable Red LED Dot Matrix F5 Display Module

Description HUZZAH ESP8266 Breakout | HUZZAH / Breakout ESP8266 Adafruit HUZZAH ESP8266 Breakout More Information View More Information More Products View More Products

Description DotStar High Density 8x8 Grid - 64 RGB LED Pixel Matrix Do not eat this LED grid just because it is so colorful and bite-sized! This is the tiniest little LED grid we could make, with 64 full RGB color pixels in a square that is only 1" by 1" square (thats 25.4mm x 25.4mm for you metric-lovers). Arranged in an 8x8 matrix, each pixel is individually addressable: like NeoPixels, DotStar LEDs have an embedded microcontroller inside the LED. You can set the color/brightness of each LED to 24-bit color (8 bits each red green and blue). Wiring it up is easy: there are two 4-pad connection ports on the back. Solder wires to the input port (+5V GND ClockIn and DataIn) and provide 5VDC to the +5V and ground pins, then connect the CIN/DIN pin to your microcontroller.  Quick Specs Product Dimensions: 36.0mm x 25.5mm x 2.6mm Product Weight: 3.0g Resources Product Tutorial Product Page Shipping List 1 x Adafruit DotStar High Density 8x8 Grid - 64 RGB LED Pixel Matrix More Products View More Products

Description OLED 2.42" - White- SPI Interface This is a 2.42 inch OLED display module of 128x64 resolution. These OLED graphic displays offer very good contrast and require no back lighting. reen can achieve a higher contrast ratio than an LCD. OLED display module also has a much faster response time than an LCD Quick Spec Size: 2.42" Pixels: 128 x 64 Type: OLED Color: White Driver IC: SSD1309 Working Voltage: 3.3 - 5V Interface: SPI SPI Pin Outs 1. GND 2. VCC (3.3 - 5V) 3. SCL (Clock Line) 4. SDA (Data Line) 5. RES (Reset Line - Active Low) 6. DC (Data/Command) 7. CS (Chip Select) Example - Connecting Display to Arduino UNO 1. Download Drivers from -> https://github.com/olikraus/u8glib 2. From examples, uncomment U8GLIB_SSD1309_128X64 u8g(13, 11, 10, 9, 8); 3. U8GLIB_SSD1309_128X64 u8g(SCK, MOSI, CS, AO, RST) Please note we have added RST pin definition Resources U8GLIB Library   Example: Arduino Uno example using U8GLIB library SSD1309 Datasheet Adafruit Library Shipping List 1 X OLED 2.42" - White - SPI Interface More Products View More Products

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: This is a 8 x 8 LED dot matrix display module that can be used to display characters and graphics and it is simple to control it. Features: Compatibility: Compatible with Arduino UNO R3 / Arduino Mega2560. Libraries for Arduino: Max72xxPanel and Adafruit_GFX Resolution: 8 x 8 Driver: LED color: Highlight Red Display size: 60.2X60.2mm LED size: 5mm Cascadable: Yes Number of cascadable node: 32(MAX) Driver IC: MAX7219 Working voltage: 4.5-5.5V Working current: 250mA(MAX) Interface logic voltage: 5V Interface type: SPI Great for Arduino DIY projects Package included: 5 x OPEN-SMART Dot Matrix LED 8x8 Seamless Cascadable Red LED Dot Matrix F5 Display Module 5pcs OPEN-SMART Dot Matrix LED 8x8 Seamless Cascadable Red LED Dot Matrix F5 Display Module 5pcs OPEN-SMART Dot Matrix LED 8x8 Seamless Cascadable Red LED Dot Matrix F5 Display Module 5pcs OPEN-SMART Dot Matrix LED 8x8 Seamless Cascadable Red LED Dot Matrix F5 Display Module