洋天科技洋天科技
公司簡介訂購方式匯款確認檔案下載 聯絡我們保固說明訂單查詢討論區
電子郵件:

密碼:

忘記密碼
加入會員
  首頁 | 原廠 Arduino® | 特殊服務設計 | 轉接座及轉接板/麵包板 | 開發板/燒錄器/模擬器 | 相容 For Arudino® 週邊及配件 | OKdo系列 | Saleae 系列 | Adafruit 系列 | ArduCam 系列 | Camera 攝像頭 | ROCK 系列 | Debix系列開發板 | Raspberry Pi 樹莓派 | Banana Pi 香蕉派 | BeagleBone 狗骨頭 | M5Stack系列 | Micro:bit (BBC)系列 | NVIDIA Jetson Nano系列 | Pololu 系列 | Pycom 系列 | Seeed 系列 | Sparkfun 系列 | WeMos 系列 | 傳感器 | Cubieboard/CubieTruck系列 | Firefly 系列 | Microduino系列 | Orange Pi 香橙派 | PCB板 | PLC 系列 | Robot 機器人 | UDOO 系列 | RedBearLab 系列 | LattePanda系列 | LittleBits 系列 | Libelium 系列 | Luxonis 相機系列 | PCduino | RobotElectronics 系列 | MageDok 顯示屏 | LCD/LCM/TFT/LVDC | Dimension Engineer 系列 | 通訊模組 | 影音器材(含轉換器) | 線材/連結器/轉換器 | 測量儀器 | 馬達/馬逹控制器/電源模組 | 其他 | 焊接/維修工具 | IC零件 | LED燈-裝飾燈 | 工作站迷你電腦 mini PC | 擴大器 | 雕刻機 | 電池 | 電腦周邊 | 檢定考套件 | 停售商品
  首頁 » 商品目錄 » LED燈-裝飾燈 » ada306
商品搜尋 進階
 |  購物車內容  |  結帳   
商品分類

Arduino
Pololu
Seeed
Sparkfun
robot-electronics
dimensionengineering
libelium
adafruit
udoo
redbearlab
Arducam
goembed
Saleae
okdo
服務台
公司簡介
退換貨服務
訂購方式
聯絡我們
匯款確認
[<< 前一頁]  瀏覽相同分類產品 27 / 56  [下一頁 >>]
Digital RGB LED Weatherproof Strip 32 LED 1m(ada306)
NT$1,500
運費NT$50
條碼ada306
產品說明

※本產品原廠代理從國外進口,有些交期較長,下訂前請詢問!

These LED strips are fun and glowy. There are 32 RGB LEDs per meter, and you can control each LED individually! Yes, that's right, this is the digitally-addressable type of LED strip. You can set the color of each LED's red, green and blue component with 7-bit PWM precision (so 21-bit color per pixel). The LEDs are controlled by shift-registers that are chained up down the strip so you can shorten or lengthen the strip. Only 2 digital output pins are required to send data down. The PWM is built into each chip so once you set the color you can stop talking to the strip and it will continue to PWM all the LEDs for you.

We used to carry the HL1606 chipset LED strip - this is the most common strip you'll find being made. The good news about the HL1606 is that it is low cost and well understood. The bad news is that the HL1606 doesn't have PWM which means you can only set the LEDs on or off. If you want any more colors than that you have to write to the strip by hand to PWM it - a big pain and requires a lot of CPU and doesn't look as good as it ought to! We wanted to upgrade the strip so we had the factory make us an upgraded version using the LPD8806. This chip has built in 1.2 MHz high speed 7-bit PWM for each channel - that means it can do 21-bit color per LED (way more than the eye can easily discern). Once you set the brightness level for the LEDs, your microcontroller can go off and do other things, no need to continuously update it, or clock it. The best part is that compared to the WS2801 which can only run one LED at a time, this chip can drive 2 RGB LEDs which means the price stays the same as the older HL1606 strip, nice!

The strip is made of flexible PCB material, and comes with a weatherproof sheathing. You can cut this stuff pretty easily with wire cutters, there are cut-lines every 2.5"/6.2cm (2 LEDs each). Solder to the 0.1" copper pads and you're good to go. Of course, you can also connect strips together to make them longer, just watch how much current you need! We have a 5V/2A supply that should be able to drive 1 or more meters (depending on use) and a 5V/10A supply that can drive 5 meters (or more, if you are not lighting up all the LEDs at once) You must use a 5V DC power supply to power these strips, do not use higher than 6V or you will destroy the entire strip

They come in 5 meter reels with a 4-pin JST SM connector on each end. These strips are sold by the meter! If you buy 5m at a time, you'll get full reels with two connectors. If you buy less than 5m, you'll get a single strip, but it will be a cut piece from a reel which may or may not have a connector on it.

To wire up these strips we suggest picking up some JST SM plug and receptaclecables. If you want to connect to the input of a 5 meter cable (to wire it to power and a microcontroller) please use the plug connector. If you want to connect to the output, use the receptacle cable. If you are getting a less-than-5 meter strip, you'll probably want one plug and receptacle set to make it easy to connect and disconnect.

 

Technical specs (newer LPD8806 type):

  • 16.5mm (0.65") wide, 4mm (0.16") thick with casing on, 62.5mm (2.45") long per segment
  • 32 LEDs per meter
  • Removable IP65 weatherproof casing
  • Maximum 5V @ 120mA draw per 2.5" strip segment (all LEDs on full brightness)
  • 5VDC power requirement (do not exceed 6VDC) - no polarity protection
  • 2 common-anode RGB LEDs per segment, individually controllable
  • LED wavelengths: 630nm/530nm/475nm
  • Connector: 4-pin JST SM

Technical specs (older HL1606 type):

  • 19mm (0.75") wide, 4.5mm (0.18") thick with casing on, 62.5mm (2.45") long per segment
  • 32 LEDs per meter
  • Removable IP65 weatherproof casing
  • Maximum 5V @ 120mA draw per 2.5" strip segment (all LEDs on full brightness)
  • 5VDC power requirement (do not exceed 6VDC) - no polarity protection
  • 2 common-anode RGB LEDs per segment, individually controllable
  • LED wavelengths: 630nm/530nm/475nm
  • HL1606 LED controller chip with 'SPI'-like protocol (Chinese Datasheet) We also have a link to the english datasheet but since the pinout is incorrect we don't know how trustworthy it is. YMMV
問與答

目前沒有任何商品問答!
本商品上架日期:2013-08-22.
評價
購物車 更多
空的...
查詢訂單狀態
 
請輸入您的訂單編號
商品通知狀態 更多
通知Digital RGB LED Weatherproof Strip 32 LED 1m(ada306)
更新時通知我
推薦給朋友
 
推薦這個商品給朋友

聯絡方式:手機:0933807110 或 0968222607
E-mail:i0104@ms13.hinet.net(主要信箱) & i03070309@yahoo.com.tw(次要) & a_te0307@hotmail.com & A9215017@mail.ntust.edu.tw & r94922042@ntu.edu.tw