Micro bit led matrix

Buy Micro:bit LED Matrix Screen Module Microbit Dot Matrix Display Scratch Graphical Programming for R315.00

Micro:Bit Bluetooth 4.0 Low Energy Open Development Board For Programming Overview:The micro:bit is an open development board that allows you to run code on it and have access to all of the hardware.You can use your micro:bit for all sorts of cool creations, from robots to musical instruments ﾖ the possibilities are endless.This little device has an awful lot of features, like 25 red LED lights that can flash messages.There are two programmable buttons that can be used to control games or pause and skip songs on a playlist.Your micro:bit can detect motion and tell you which direction youﾒre heading in, and it can use a low energy Bluetooth connection to interact with other devices and the Internet.Features:- Nordic nRF5182216 MHz 32-bit ARM Cortex-M0 micro controller- Bluetooth? 4.0 low energy/2.4GHz RF SoC- 16kB RAM, 256kB Flash- Freescale KL26Z ﾖ 48 MHz ARM Cortex-M0 MCU- Compass ﾖ Freescale MAG3110 3-axis magnetometer, I2C interface- Accelerometer ﾖ Freescale MMA8652 3-axis accelerometer, I2C interface- Power connector ﾖ 3V power supply- Reset button ﾖ reset the system- Micro USB connector ﾖ for connecting PC, download code, serial communication, etc.- 5x5 LED display ﾖ 5x5 LED grid- Button A/B ﾖ programmable buttons- I/O connection pins ﾖ 5- I/O rings and 20-pin edge connector, including SPI, UART, I2C, Analog, PWM, etc.Specifications:Size: 5.1 x 4.3 x 1cmNet weight: 9gNotes:1. The micro:bit requires a USB cable for programming purposes, and a battery holder & 2x AAA batteries to power the micro:bit if not connected to your computer.2. The color of the package box will be random, thank you for your understanding.Software: Supports Microsoft PXT graphical editor available on Windows, macOS, iOS and Android online programming, needs no more compiler download/debug your code on PC via USB download/debug your code on mobile devices via Bluetooth Supports multi popular languages like Javasript, Phython, Mbed C, etc.Microsoft Touch Develop IDE Microsoft Blocks Code Kingdoms Javascript Micro Pythonmbed enabledFor more INFO., pls refer to WIKIPackage Included: 1x Micro:bit Development Board1x Safty guide

Buy MICRO:BIT SK6812 4X8 LED DOT MATRIX DISPLAY SHIELD KS0315 for R199.96

Overview: The micro:bit is an open development board that allows you to run code on it and have access to all of the hardware. You can use your micro:bit for all sorts of cool creations, from robots to musical instruments – the possibilities are endless. This little device has an awful lot of features, like 25 red LED lights that can flash messages. There are two programmable buttons that can be used to control games or pause and skip songs on a playlist. Your micro:bit can detect motion and tell you which direction you’re heading in, and it can use a low energy Bluetooth connection to interact with other devices and the Internet. Features: - Nordic nRF5182216 MHz 32-bit ARM Cortex-M0 micro controller - Bluetooth? 4.0 low energy/2.4GHz RF SoC - 16kB RAM, 256kB Flash - Freescale KL26Z – 48 MHz ARM Cortex-M0+ MCU - Compass – Freescale MAG3110 3-axis magnetometer, I2C interface - Accelerometer – Freescale MMA8652 3-axis accelerometer, I2C interface - Power connector – 3V power supply - Reset button – reset the system - Micro USB connector – for connecting PC, download code, serial communication, etc. - 5x5 LED display – 5x5 LED grid - Button A/B – programmable buttons - I/O connection pins – 5 - I/O rings and 20-pin edge connector, including SPI, UART, I2C, Analog, PWM, etc. Specifications: Size: 5.1 x 4.3 x 1cm Net weight: 9g Notes: 1. The micro:bit requires a USB cable for programming purposes, and a battery holder & 2x AAA batteries to power the micro:bit if not connected to your computer. 2. The color of the package box will be random, thank you for your understanding. Software: Supports Microsoft PXT graphical editor available on Windows, macOS, iOS and Android online programming, needs no more compiler download/debug your code on PC via USB download/debug your code on mobile devices via Bluetooth Supports multi popular languages like Javasript, Phython, Mbed C, etc. Microsoft Touch Develop IDE Microsoft Blocks Code Kingdoms Javascript Micro Pythonmbed enabled For more INFO., pls refer to Package Included: 1x Micro:bit Development Board 1x Safty guide

Buy 3pcs Micro Switch 2x4 Matrix Keyboard 8 Bit Keyboard External Keyboard Expansion Board Module Geekcr for R202.00

Hisense 40 inch LED Backlit Full High Definition TV - 1920 x 1080 Resolution, Smooth Motion Rate 50Hz, Display Ratio 16:9, 2 x HDMI, 2x USB, Contrast Brand new in original packaging R3,300.00 Hisense 40 inch LED Backlit Full High Definition TV - 1920 x 1080 Resolution, Smooth Motion Rate 50Hz, Display Ratio 16:9, 2 x HDMI, 2x USB, Contrast Ratio 4000:1, Retail Box, 3 year Limited Warranty Specifications: ? Product Code: 40B5200PT ? Description: Hisense 40 inch LED Backlit Full High Definition TV Image display ? Display technology: LCD/LED lit ? Backlight source: LED Matrix ? Resolution (Horiz x Vert): pixel 1920 x 1080 ? Colour depth bit: 8bit ? Image refresh frequency Hz: 50 ? Smooth motion rate: 50 ? Native contrast ratio: 4000: 1(typ) ? Viewing Angle (Horiz / Vert): Degrees 178/178 Connectivity ? RF- Radio frequency input: 1 ? AV input: 1 ? USB interface type 2.0 (Qty / List ?.): 2 / USB 1, USB 2 ? Optical digital audio output (SPDIF): 1 ? Earphone jack: 1 ? HDMI inputs: 2 ? Digital TV reception: Television system (DVB-T / DVB-T2) Yes / Yes ? Image processing: Zoom function settings (4:3 / 16:9 / Auto / Zoom 1 / Zoom 2) Yes / Yes / Yes / Yes / Yes Analogue TV reception ? Colour-Sound systems in VHF band: PAL/SECAM NTSC?(B/G,D/K,I,M) ? Colour-Sound systems in UHF band: PAL/SECAM NTSC?(B/G,D/K,I,M) Sound ? Audio power output per channel: 8 ? Automatic volume level (AVL): Yes ? Audio equalizer ? Dolby Digital ? Audio enhancement -Type {SRS, BBE, SAP, DBX-TV?.}: SWS(hisilicon)

MAX7219 Red Dot Matrix Module 8-Digit LED Control Display Tube For Arduino MCU is available now from our US   warehouse Free shipping to US  in 3-6 business days ship to Canada, Brazil in 7-10 days MAX7219 Red 8 Bit Digital Tube LED Display Module For Arduino MCU Description: MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also a 8x8 static RAM that stores each data. Only one external register is used to set the current of each LED segment. A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding. The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode. Feature: 0.36 inch Common cathode Only need three IO ports can drive 8 bit digital tube The module compatible of 5V / 3.3V microcontroller (51 / AVR / STM32...) PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01 Note: VCC and GND do not reversed, it would burn the chip. 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines. Package included: 1 x MAX7219 8 bit digital tube module 4 x Copper pillar 4 x Screws

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino Description: This microcontroller development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with. Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like. There is a voltage regulator on board, so it can accept up to 12V DC. If you are supplying an unstable power supply board, be sure to connect to the "RAW" not on the VCC pin. We have also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits. Feature: - ATMEGA32U4 running in 5V / 16MHz - Support Arduino IDE V1.0.1 - Micro USB interface programming on the board - Four 10-bit ADC pin - 12 digital I / O (5 PWM capability) - Rx and Tx hardware serial connection Package included: 3 x Mini Leonardo Microcontroller Development Board 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino 3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino

3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino Description: This microcontroller development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with. Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like. There is a voltage regulator on board, so it can accept up to 12V DC. If you are supplying an unstable power supply board, be sure to connect to the "RAW" not on the VCC pin. We have also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits. Feature: - ATMEGA32U4 running in 5V / 16MHz - Support Arduino IDE V1.0.1 - Micro USB interface programming on the board - Four 10-bit ADC pin - 12 digital I / O (5 PWM capability) - Rx and Tx hardware serial connection Package included: 3 x Mini Leonardo Microcontroller Development Board

Epson projector. JUST FITTED BRAND NEW LAMP!!! Has original power cable,VGA and Hard case with combination lock for transportation. Excellent image quality unlike the cheap Chinese knock offs for similar price. 100% Working condition Call Buckus on 730 - show phone - Specs below Projection system Dichroic mirror and prism system LCD panel 33.6 mm Poly-Si TFT active matrix (3 panels) Number of pixels 480,000 (800 x 600 x 3 panels) Pixel arrangement Stripe Projection lens Manual zoom, focus F = 2.5 - 2.9, f = 45 - 59 mm Lamp Ultra High Efficient (UHE) 150W (user replaceable) Can last about 5 years (Based on 8 hours per week x 50 weeks per year) ~2,000 hours Image size 0.6m - 7.6m measured diagonally Projection distance 1.0m - 10m Colour reproduction 24 bit, 16.7 million colours Brightness 750 Lumens 7000°K Illumination ratio (typical) 85% Audio Built-in stereo speakers 2W + 2W stereo Spatializer 3-D stereo Sync H Sync 15 - 60 k Hz V Sync 50 - 85 k Hz Main set & remote control Brightness, contrast, tint, volume, source, etc. Video signal RGB (PC) Video signal level Analogue RGB 0.714Vp-p 75 Sync signal level Separate H, V TTL, RGB (accepts 3.3V output level) Composite TTL, RGB (accepts 3.3V output level) Sync on green 0.286Vp-p 75Ohm Video Signal level Composite Video 1 Vp-p 75Ohm S Video Luminance 0.714Vp-pChrominance 0.286Vp-p 75Ohm Interface Standards NTSC NTSC, Chroma subcarrier frequency 3.58 MHz PAL CCIR, Chroma subcarrier frequency 4.43 MHz SECAM CCIR, Chroma subcarrier frequency 4.43 Mhz Audio Signal Input Input Voltage 500 mVrms Input Impedance 47KOhm Output Output Voltage 0-500 mVrms Output Impedance 600KOhm Power consumption 240W (sleep mode less than 30W) Power requirement AC 100 -120V / 220 -240 V ±10%, 50/60 Hz Dimensions Width 245 mm Depth 380 mm Height 159 mm Weight 6.6 kg Supplied accessories Lens Cover Power Cord Computer Cable

Arduino Starter Kit     Please check shipping information before placing an order   General   Compatible with Arduino High quality Board: UNO R3   Package Contents   Arduino UNO R3 Board 400 point Breadboard USB Cable 9V Wall Power Adapter (1A) Remote control for Ardunio 1602 LCD Ardunio Protosheild w/ Mini Breadboard 65 X MM Jumper Wires (assorted length) 4 Pin DuPont Wires SG90 9G Servo Stepper Motor Stepper Motor Driver 100 x Resistors (10 each / 10, 100, 200, 330, 1K, 2K, 5K, 10K, 100K, 1m ohm) 9V Battery 1 Channel Relay Module 8*8 Dot Matrix Module 7 Segment Display (4 digit) 7 Segment Display (1 digit) MPU 6050 Accelerometer and Gyroscope Module XY Joystick Module HCSR04 Ultrasonic Sensor Module Small Plastic Box (with components) 5 x BC547 NPN Transistor 5 x BC557 PNP Transistor 2 x Photoresistor (LDR) 5 x 1N4007 Diodes 5mm LED (5 each / blue, green, yellow, white, red) RGB LED (Common Cathode) 2 x 10K Potentiometer 74HC595 8 Bit Shift Register MAX7219 Chip (LED Driver) Thermistor Piezo Buzzer 5 x 22pF Capacitors 5 x 0.1uF Capacitors 2 x 50V 10uF Capacitors 2 x 50V 100uF Capacitors 5 x Push Button Switches H-Bridge Motor Driver IR Receiver 3V DC Motor 5 x PN2222 Transistors Breadboard Holder 40 PIN Header            

Feature: The Compatible Arduino Starter Kit is designed for the new comers to Arduino. We think people will get a deep impression for their electronic knowledge if they can perform DIY things. So this kit includes a lot of discrete components and some interesting and easy to use modules. Through this Kit you can do many interesting projects. From basic simple Arduino project like LED blink to more complex usage like I2C RTC or Infrared remote controlling, just make your thought fly. We provide some learning lessons for starters, but you can also make your own interesting projects by using the parts of the Kit. Package included: 1 x Compatible UNO R3 board 1 x Breadboard (830 points) 1 x USB cable 1 x 9V battery 1 x Remote control 1 x IIC 1602 LCD 1 x Protoshield with mini breadboard 1 x 65mm jumper wire (assorted length) 1 x 8*8 Dot matrix module 1 x SG90 9G wervo set 1 x Stepper motor 1 x Stepper motor driver 30 x Resistor 1 x 9V Battery connection 1 x 7-Segment display (4 digit) 1 x 7-Segment display (1 digit) 1 x Small plastic box (with component) 1 x Photoresistor (LDR) 25 x 5mm LED (5 each / green, yellow, red) 1 x 10K Potentiometer 1 x 74HC595 8 bit shift register 1 x Thermistor 2 x Piezo buzzer cactive&Passtive) 4 x Push button switche 1 x H-Bridge motor driver 1 x IR receiver 4 x Cap 1 x Pin header

Original Banana Pi G1 Open Debugger Board Burner ModuleIntroduction: Open Debugger is a set of programming tools in the development of STM series of microcontrollers, TI CC1x, 2x, TI CC3x series SOC, when STC Series MCU can be programmed quickly and easily debug, debugging programmer does not have to do something different series of chips switching plug tedious work.It is also one of USB2.0 HUB, making it easy to extend to other USB tools.With it, no longer need to face a bunch of different writer, complicated mess of wiring, USB port deficiencies. Operating Condition: Operating voltage: DC 5VOperating temperature: 0°C to 85°CThe onboard voltage output: 3.3 VMaximum output current: 2000 mASupported operating systems:Microsoft Windows 2000Windows XP SP2/SP3 operating system (32-bit versions)Windows Vista operating system (32 and 64 bit)Windows 7 operating system (32 and 64 bit)Windows 8 operating system (32 and 64 bit) Support Objects: a)CC Debugger Interface: Programming and debugging of the following 8051-based TI SoCs: CC1110, CC1111 CC2430, CC2431 CC2510, CC2511 CC2530, CC2531, CC2533 CC2540, CC2541 CC2543, CC2544, CC2545Control the same apparatus to SmartRF Studio. In addition, you can also control the following transceiver SmartRF: CC1120, CC1121, CC1125, CC1175 CC1100, CC1101, CC110L, CC113L, CC115L CC2500, CC2520It can also be used to program the PurePath wireless devices: CC8520, CC8521 CC8530, CC8531 b)SWD Interface: Programming and debugging mainstream ARM7 9 11, Cortex-A5 A8 A9 M0 M1 M3 M4Supported MCU manufacturers:ST, Freecale, Nuvoton, NXP, TI, Cypress, Atmel, Analog, Fujitsu, Toshiba, Energy Micro...Speeds up the programming and debugging functions 4Mhz: Write Flash Rom, EEPROM, ARF, and support for full speed, stepping, breakpoints c)JTAG Interface: JTAG programming and debugging interface for all supported kernel. d)UART Interface: STC series microcontroller programming and debugging output port for printing information. Package included: 1 x Original Banana Pi G1 Open Debugger Acronym table CSn Chip Select (active low) DC Debug Clock DD Debug Data RST Debug Reset DUT Device Under Test GND Ground LED Light Emitting Diode MISO Master In Slave Out MOSI Master Out Slave In RF Radio Frequency SCLK Serial Clock SoC System-on-Chip SPI Serial Peripheral Interface USB Universal Serial Bus Target Positive voltage on target CLK SWD Clock DIO SWD DATA Input/Output TMS JTAG Test Mode Select TCK JTAG Test Clock Input TDO JTAG Test Data Output TDI JTAG Test Data Input SRST JTAG Test Reset Input, Active Low RXD USB Serial Input TXD USB Serial Output

WIRELESS OUTDOOR IP CAMERA - 720P HD, IR CUT, NIGHT VISION, MOTION DETECTION, SMARTPHONE SUPPORT, ONVIF 2.1 - I522 Key Features... 1/4 inch CMOS for high definition footage ensuring no details go unnoticed Remote Monitoring anytime, anywhere from your Android or iOS phone HD resolutions and H.264 compression means your storage space goes further Infrared LEDs and IR CUT being 24 hours surveillance with up to 20 meters night vision HIGH DEFINITION WIRELESS IP CAMERA With its 1/4 inch 1MP CMOS sensor this compact IP camera delivers high-quality HD imagery at 720P. The wide angle 170 degree view means you can cover more space and with h.264 compression you can efficiently store all the relevant videos without losing any details. Support for both iOS and Android devices lets you monitor the camera from anywhere and at anytime giving you peace of mind and an easy way to check in whenever you need. With the Camviews app setting up remote connectivity to your mobile device is quick and easy, offering support for Android 4.3 and iOS 7 or above devices. With motion detection function you can set up predetermined detections areas on this IP camera, should any movement be detected you will receive an email snapshot notification and any activity can be recorded on the built in micro SD card. Being ONVIF 2.1 compatible ensures this surveillance camera is easy to use with other security systems so this camera offers good scalability should your security needs change. Its Wi-Fi compliant so you can install it indoors or out and operate on your wireless network, so removes the need for excessive cabling. Enjoying IP66 protection this camera can perform both indoors and out so is suitable for all your security needs, with its adjustable bracket its quick and easy to install so you will be up and running in no time. Manufacturer Specifications General Mobile phone support(iOS 7.0 and Android 4.3 above) On­Board Storage: Built-in Micro SD card (8GB) Plug and Play ONVIF Nightvision IR cut Video Compression Format: H.264 Frame Rate: 1 to 25 FPS Resolution: One Stream: 720P (1280x720), SVGA (800x600), D1 (704x576); Minor Stream: D1 (704x576), VGA (640x480), 360P (640x360), CIF (352x288) Bit Rate: 128 to 4096kbps, Supports CBR/VBR Image Sensor: 1/4 Inch 1 Megapixel CMOS Sensor Lens: 3.6mm Viewing Angle: 170 Degree Minimum Illumination: 0.1lux, 0lux with IR on Night Vision Filter Switch: IR Cut Filter Auto­switch Night Vision: IR LED Lights (36 pcs IR LEDs) IR Distance: 10 Meters Alarm Alarm: Motion Detection Detection Area: Support 1 Detection Areas Alarm Notification: Email Snapshot Notification, FTP Snapshot Upload, Event Record to Micro SD Card Network Basic Protocol: ONVIF 2.1 Network interface: Ethernet 10Base-T/100base-TX Mobile Protocol: TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, SMTP, NTP, SNMP, FTP, UPNP Wireless: Wi­Fi 802.11 b/g/n WIFI Encryption: WAP, WAP2 Online Visitor: Support 2 Visitors at the same time Support Mobile Phone Access: Android 4.3 and iOS 7 Above APP: Camviews Browser TF card: View or Download from network IP Mode: Dynamic IP Address, Static IP Address, Supporting WPS (Wi-Fi Protected Setup) System System Requirement: Microsoft Win XP, Vista, Win 7, Win 8, Win 10 IE6.0 and Above (OCX Plug-in), Google Chrome, Firefox(VLC Plug-in) Others Shape Material: Plastic (ABS) Environment: Indoors Operating Temperature:­ -40 to 60 Degree Celsius Operating Humidity: 10% to 90% Power Supply Input: 110 to 240V, 50/60Hz; Output: DC 12V, 1A Power Consumption: 10W to 50W Waterproof Rating: IP66 Ports DC in RJ45 10M/100M Ethernet port 1 CH SMA Antenna interface Micro SD Card Dimensions Main Product Dimensions: 182x66 x66 mm (L x W x D) Main Product Weight: 351g Package Contents IP Camera Power Adaptor Screws CD Antenna User Manual

          Description: Records audio with video Easy to use one button recording Manual or motion detection recording Virtually undetectable pinhole lens Highly durable stainless steel casing Looks and functions just like a normal table clock Saves beautiful 640x480 video to Micro SD card Competitively priced for the resale market Can be used as a web camera   Specification: Primary Function: Surveillance Spy Camera Clock Material: Stainless Steel Color: Silver Memory: Micro SD card (Card not include) White Balance: Auto Time/Date Stamp: Yes (always on) Video Recording Format: AVI Video Resolution: 640 x 480 Photo resolution: 1280 x 960 Image Capture Format: JPEG Built-in MIC: Yes Audio: 24000Hz 192 kb/s (1 channel) Recommended Range for Audio: 1 - 3 Meters Recommended Range for Video: Up to 8 Meters Power Source: 300mAh built in rechargeable lithium polymer battery (recharge directly from USB port)   Clock Style Analog 12 Hour Display (Hour, Minute, Second Hands) Metal And Glass Construction Fold out stand USB Port Micro SD card slot   LED Status Indicator OS Supported: Windows 98SE/ME/2000/XP/Vista (32 bit version only) /Windows7 Continuous Recording Time: About 2 hours on full charge File Size: 1 hour of audio/video will use about 2.5GB memory Dimensions: Clock Face - Diameter: 70 x H:19 (mm)