myTEKNOVO Listings on eCRATER SUMMARY: What you will receive: 20 pcs LM3914 ICs LED drivers. 20 pcs Bi-Color Fixed 10-segments bargraphs. LM3914: The LM3914N-1 is an LED Display driver that can drive up to 100 LEDs in Dot Mode or Bar Mode. The current that flows through the LEDs is regulated and programmable, thus, resistors do not need to be implemented. With the elimination of resistors, the whole IC can be operated with less than 3V. The LM3914 (lm3914n-1 no Pb) can be used for variety of application. Some but not limited to, includes: • 0 volts to 5 volts bargraph meter. • Cascading more than one LM3914 in dot mode. • Zero centered meter for 20 segment bargraph (or 20 LED equivalent). • Exclamation point display. • Indicator and alarm, switching display from dot mode to bargraph mode. • Bar display with alarm flasher. • And many more applications that can be found on the web for the electronics' enthusiast, hobbyist, or hard-core engineer. For full details and example diagrams, get the DATA SHEET HERE. Bargraph Bi-Color Fixed - 10-segments: Perfect for level indication. Voltage meter indicator with a bi-color visual display. And many more applications... 10-Segments total for each bargraph. USA Inventory / Stock: All items for sale are in stock and shipped from California. True USA Based Seller. ======= You can view more DIY KITs at our store - Click Here -. ======= Related: LED, LED Bargraph, LED Bar Graph, Arduino BarGraph, LED Display, LM3915, audio/sound level indicator. *** If you have any questions, please contact us. *** INTERNATIONAL BUYERS ARE WELCOME SHIPPING AND HANDLING: Depending on the size and weight of the item(s) being sold, your order will be delivered via the following shipping carriers: To verify the shipping carrier being used, please check the "Shipping Information" section at the bottom or top part of this ad. Make sure to also check the processing time of the order. If we have delays on your order we will contact you within 24-48 hrs. We combine shipping charges, please ask us for the correct invoice once you have completed your order. PAYMENT METHODS: PayPal payments. Credit Cards (managed through PayPal only). myTEKNOVO: Visit our listings on eCRATER for more cool items. You can contact us regarding any bulk(by quantity) order that you would like to place. We give discount on bulk orders, please ask us. myTEKNOVO