High Precision Timer Module Adjustable Delay On/off Perfect For Arduino/avr

US $63

LongGang District, Shenzhen City, China
Jun 11th

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General Interest Hot Products 1/8" Inch Plastic Electric Air Gas Water Solenoid Valve Normally Closed 12V DC $10.18 12V 1-Channel Relay Module with Optocoupler H/L Level Triger for Arduino NEW $2.28 Mega 2560 ATmega2560-16AU Board (Arduino-compatible) + Free USB Cable Funduino $15.42 10pcs NEW 1x40 Pin Single Row 2.54mm Round Female Header $3.21 1 Set 3D LightSquared DIY Kit 8x8x8 3mm LED Cube White LED Blue Ray $26.99 PIC16F877A PIC Minimum System Development Board JTAG Interface $17.61 12V Pneumatic Solenoid Valve $5.99 High Precision Timer Module Adjustable Delay ON/OFF Perfect for Arduino/AVR < 12V 400mA AC-DC Isolated Power Buck Converter 220V to 12V Step Down Module 12V 400mA AC-DC Isolated Power Buck Converter 220V to 12V Step Down Module < Function: 1. Connect the circuit 2. Before the power and not trigger,output is high TTL; 3. Trigger terminal "falling edge" trigger effective.Then output low level TTL and start the timer circuit; 4. It will output high TTL after timing end and to waiting another "falling edge". 5. The chip is not repeated triggered,meaning that continue to trigger in the period of low level TTL is invalid; 6. High level TTL is VCC;Low level TTL is 0-0.3V or GND. 7. Trigger can be a button or MCU 8. It can be set as high TTL trigger:Connect trigger pin to GND then pwoer on. Pin Description: Pin1:GND Pin2:Trigger signal Pin3:Output Pin4:VCC P1:If short P1 pads but not short P2,Timer in time will be 8times the original. P2:If short P2 pads but not short P1,Timer in time will be 64times the original. P1&P2:If short P1 and P2 pads ,Timer in time will be 512times the original. Wholesale to save you more money! 10pcs Perfect 5V Relay SIP-1A05 Reed Switch Relay for PAN CHANG Relay 4PIN 4PCS 1/8"Plastic Electric Air Gas Water Solenoid Valve Normally Closed 12V DC 5pcs NE555 Square Wave Duty Cycle and Frequency Adjustable Module 5PCS NEW 3W White COB High Power LED Stripe LED Light Emitting Diode 10pcs 4010S 40mm x40mm x10mm Brushless DC Cooling Fan Perfect 10pcs MAX7219 Dot Matrix Module Control Display Module Cascade DIY kit Perfect 4pcs Liquid Level Controller Sensor Module Water Level Detection Sensor Perfect 2PCS NEW 30W 5730 Pure White LED Light Emitting Diode SMD 220V 85mm Perfect HOT Category On sale _Wholesale_ __Combination__ ___Sensors_ _ & Processors_ _Arduino_ Cables & Connectors_ LCD Modules_ Power Modules _Switches_ _ Electrical Connectors_ Valves__ __ Car Fuse__ Wireless Modules Wireless Bluetooth Relay Modules Breadboards _PCB Boards____ __LED____ ____DIYs___ ___ Resistors _ SHIPPING PAYMENT RETURNS FEEDBACK ABOUT US Address: Please make sure your Paypal address is updated and accurate. All of your order(s) will be delivered to it. Ship to: We ship worldwide (except few countries). For USA buyer, we will send by ePacket delivery. For other customers, we will send your item by HongKong Airmail or Singapore Airmail without a tracking number. Estimated Delivery Time (Depends on holidays and Flight) : A) United States Canada Australia United Kingdom New Zealand: 2-3 weeks B) Israel Thailand Malaysia Singapore Sri Lanka Indonesia India Maldives Greece Armenia Azerbaijan Republic Kazakhstan Saudi Arabia United Arab Emirates: 2-4 weeks C) Italy Spain Turkey South Africa Fiji Puerto Rico: 4-5 weeks. 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If you are facing with troubles below, please contact us as soon as you can Defective or Wrong: full refund or send you a new replacement Missing: new package arranged, or partial refund Dislike: full refund after we received your item (buyer undertakes return shipping fee) Consumers' satisfaction is our first priority and pursuit . We promise to solve your problem in a good way . We consider neutral and negative feedbacks as a SHAME. So please never give us a neutral or negative feedback before communicating with us . Our working time is 08:30-17:30 from Monday to Friday in Beijing Time. Because of the time difference, we may not reply your email immediately. All emails will be replied in 24 hours, please understand that. We devote to making the best service for you. We look forward to serving you. Any questions, please contact us via our ebay email. 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