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Saturday, March 24, 2018
MCP4922-E/SL chip
This IC is Digital to Analog Converter (DAC) produced by Microchip. This IC has 12 Bit DAC with option of 2x buffered output and SPI interface.
Applications that can use this chip include:
- Set Point or Offset Trimming.
- Sensor calibration.
- Multiplier / Digital control divider.
- Portable Instrumentation.
- Motor feedback loop control.
Applications that can use this chip include:
- Set Point or Offset Trimming.
- Sensor calibration.
- Multiplier / Digital control divider.
- Portable Instrumentation.
- Motor feedback loop control.
- Power supply 2.7V - 5.5V
- SOIC-14 Packaging
- Serial Interface, 3-Wire, SPI
- 12 bit resolution
- Number of Single or Dual channels
datasheet https: // goo • gl / 64i2NC
Friday, March 23, 2018
DW-smart TV Device with built-in KODI media Center
DW-smart TV Device with built-in KODI media Center is a smart TV controller device equipped with various exciting features for multimedia purposes.
Using the KODI media center user interface (UI) with a modern and minimalist look. KODI media center suport thousands of free media add-ons you install for free through official or unoficial repository. Media add-ons can be video, movies, pictures, programs, services, themes, and much more.
Specifications and Features:
- Equipped wifi and bluetooth connectivity.
- Output display via HDMI port with Full-HD resolution.
- Using 5V 2.5A @ 12.5W power supply to save power.
- Using modern and attractive, minimalist KODI Media Center
- Equipped with 16 GB of internal memory (12 GB user space)
- Supports thousands of add-ons
- Image format: BMP, JPEG, GIF, PNG, TIFF, MNG, ICO, PCX and Targa / TGA.
- Video format: MPEG-1, MPEG-2, H.263, MPEG-4 SP & ASP, MPEG-4 AVC
(H.264), H.265, HuffYUV, Indeo, MJPEG, RealVideo, RMVB, Sorenson, WMV, and Cinepak.
- Audio format: MIDI, AIFF, WAV / WAVE, AIFF, MP2, MP3, AAC, AAC plus
(AAC +), Vorbis, AC3, DTS, ALAC, AMR, FLAC, Monkey's Audio (APE), RealAudio, SHN, WavPack, MPC / Musepack / Mpeg +, Shorten, Speex, WMA, IT, S3M, MOD, XM, NSF, SPC, GYM, SID, Adlib, YM, ADPCM, and CDDA.
- Container format: AVI, MPEG, WMV, ASF, FLV, MKV / MKA, QuickTime, MP4, M4A, AAC, NUT, Ogg, OGM, RealMedia RAM / RM / RV / RA / RMVB, 3gp, VIVO, PVA, NUV , NSV, NSA, FLI, FLC, DVR-MS and WTV.
- Supports streaming video, music, movies and radio online via YouTube, SoundCloud, Covenant, ViewTV, TuneIn, and more.
- Support WEB browser via X11 Launcher (Google Chrome).
- Support the theme customization.
- Support control via keyboard or Android or iOS smartphone.
- Support automatic and manual resolution configuration.
Completeness:
1 smart TV controller built in KODI
1 piece of adapter
1 HDMI cable
1 piece mini wireless keyboard
Monday, March 19, 2018
Chip 74LVC4245ADW
74LVC4245ADW is an 8-bit (octal) IC non-inverting bus transceiver consisting of two supply rail blocks. This IC is designed for asynchronous communication between buses where 74LVC4245ADW is capable of bi-directional bi-directional translation from 3.3V to 5V or vice versa.
- Power supply 3.6 - 5.5 V
- SOIC-24 Packaging
- Voltage Level Translator function
- Propagation delay 6.7 ns
- Level voltage of i / o 3.3 and 5 V
datasheet https: // goo • gl / vDkW6V
264x176, 2.7inch E-ink display HAT for Raspberry Pi
E-Ink is a HAT display panel for Raspberry Pi with 2.7 inch screen span and 264 x 176 resolution. The device comes with embedded controller, SPI interface, and 3 different colors that can be displayed, black, white and red.
This device is very power efficient, has a wide viewing angle, and a clear screen that makes it ideal for various applications such as digital label panels, industrial instrument display devices, and so on.
How this device works can be seen in the video below.
Specification:
- Working Voltage: 3.3 V
- Interface: 3-wire SPI, 4-wire SPI
- Outside Dimensions: 85 × 56 mm
- Screen Dimensions: 57.288 × 38.192 mm
- Resolution: 264 × 176
- Color: Red, black, and white
- Gray Level: 2
- Power Consumption: 26.4mW (refresh) / 0.017mW (standby)
- Viewpoint:> 170 °
datasheet https: // goo • gl / hJf2Xn
Off-Road Tires - 1 pair
Tamiya off-road wheels are suitable for robotics applications
Specification:
- 50mm wheel diameter
- Width 30mm
- Shaft 3x 100mm
- Tires made of semi-pneumatic bending rubber
- No need for bolts for installation
- Compatible with Tamiya 3-Speed Crank-Axle Gearbox, 4-Speed Crank-Axle Gearbox, Twin-Motor Gearbox.
datasheet https: // goo • gl / KBY2yk
Specification:
- 50mm wheel diameter
- Width 30mm
- Shaft 3x 100mm
- Tires made of semi-pneumatic bending rubber
- No need for bolts for installation
- Compatible with Tamiya 3-Speed Crank-Axle Gearbox, 4-Speed Crank-Axle Gearbox, Twin-Motor Gearbox.
datasheet https: // goo • gl / KBY2yk
PCF8591P chip
8-bit ADC and DAC in single chip.
- 5 Volt DC power supply
- DIP-16 Packaging
- I2C Serial Interface
- 8 bit resolution
- Number of channel 4 channel analog input and 1 channel analog output
- DAC data conversion time (11KHz), ADC (90 us)
- Accuracy +/- 1.5 LSB
- 5 volt reference voltage
datasheet https: // goo • gl / agRzMD
Tuesday, March 13, 2018
LTPF347 SII Thermal Printer
LTPF347 is a thermal printer device from Seiko. This thermal printer uses thermal line dot printing method with 8 dots / mm resolution and printing speed 220 mm / s. This thermal printer is compatible with 80 x 72 mm paper. For the sensory part, this device uses 3 types of sensors. Thermistors as sensors monitor head temperature, mechanical switch to monitor plate position, and photo-interupter as sensor for out-of-paper.
Specification:
- Method: Thermal line dot printing
- Resolution: 8 dots / mm
- Speed: 220 mm / s
- Paper Dimensions: 80 x 72 mm
- Sensors: Thermistor, mechanical switch, and photo-interupter
- Power Supply: 21.6 ~ 26.4 V
- Current: 5.4 A (head), 0.46 A (motor)
- Dimensions: 110.2 x 54.0 x 25.8 mm
- Interface: Parallel and serial
DAC0800LCN chip
8-bit Digital to Analog Converter. Current output and complementary current output. Full scale current output range: 2mA (typ).
- +/- 4.5V - +/- 18V power supply
- DIP-16 Packaging
- 8-bit parallel interface
- 8-bit resolution (typ)
- Number of channels 1 8-bit input channel, 1 output channel
- Data conversion time 100ns (typ) settling time
- Accuracy +/- 1 LSB (max)
- Reference voltage V-supply to V + suplly
datasheet https: // goo • gl / Xa8itC
Infra red Kit For Arduino
This kit is used to add remote remotely control to the Arduino project or other microcontroller projects.
Specification:
- Working voltage: 5 VDC
- Interface: Digital
- Frequency: 38 kHz
- There are examples and library of Arduino on this link.
- Equipment: 1x IR Remote Controller (With battery CR2025), 1x IR Receiver Module and 1x Digital Cable
datasheet https://goo.gl/gVmLaU
Specification:
- Working voltage: 5 VDC
- Interface: Digital
- Frequency: 38 kHz
- There are examples and library of Arduino on this link.
- Equipment: 1x IR Remote Controller (With battery CR2025), 1x IR Receiver Module and 1x Digital Cable
datasheet https://goo.gl/gVmLaU
Saturday, March 10, 2018
Brightek Thermal Printer WH-N-0RF4
A device compatible thermal printer with paper with a width of 57 mm. The device is capable of writing or printing characters on paper with a speed of 50 mm / sec and a resolution that can be printed is equal to 8 dot / mm. The device works on the voltage range of 9-24 VDC and for communications to a computer or microcontroller, has supplied RS-232 and TTL which you can select as needed.
Specifications:
- Methods Printing: Direct thermal line printing
- Width Paper: 57 mm
- Width Print Results: 48 mm
- Resolution: 8 dots / mm (384 dots / line)
- The Use Head Printing: 6,000,000 lines of code
- Print Speed: 50 mm / sec
- Size Characters: 6 x 8 dots, 8 x 16 dots, or 12 x 24 dots
- interface: Serial (RS-232C, TTL) / Parallel interface
- Working Voltage: DC 9 V - 24 V
- Power: 25 W
- Working temperature: 5 ° C ~ 50 ° C
- Working Humidity: 10% ~ 80%
Friday, March 02, 2018
Thursday, March 01, 2018
Boe-Bot Parts Kit Rev 2.0
Boe-Bot Parts Kit Rev 2.0 is a frame and sensor kit for making Boe-bot mobile robots. This kit can be combined with BoE Propeller board controllers, the BoE BASIC Stamp board, and Arduino + BoE protection for Arduino,
This kit uses a frame made of aluminum so it is very sturdy and powered by a continuous digital servo (360 degrees) to support the movement of the robot.