• 12V Programmable Interval Timer Module Jaycar Electronics

    An easily programmed low cost electronic timer. It operates from 12VDC with low current drain Power 12VDC . Note If you have a version of the AA0378 timer module with two green wires on the power harness a SPST NO switch can be attached to these wires to

  • How to Identify Circuit Board Electronics Components

    How to Identify Circuit Board Electronics Components Start by identifying the printed circuit board or PCB. This is the underlying rectangular chip or board often in green or blue. This chip is covered in conductive pathways–little lines of metal that are actually printed on the board

  • Low Grade Non PC Boards Scrap PricesRockaway Recycling

     · Insulated Cable. 2.77/lb. MCM (Bare Bright Inside) 3.02/lb. Sheet Aluminum. 0.52/lb. Cast Iron. 0.12- 0.14/lb. If you have a question about Low Grade Non PC Boards or other materials you are looking to scrap at Rockaway Recycling contact us on our website or give us a call.

  • Scrap Motherboard PricesRockaway Recycling

     · Rockaway Recycling has been providing scrap motherboard prices for all types of motherboards from our NJ based location since 1977. You can always click on our Daily Updated Pricing List to see an idea of what computer motherboards are going for.. With our Daily Updated Prices Rockaway Recycling will be able to help you make more money on your scrap metal by helping to

  • Motorola Industrial Electronic Recycling Repair

    Motorola Industrial Electronic Recycling Repair is a 15 year old Family-owned company located in Kernersville NC proudly serving individuals and businesses in the United States with their computers and electronics recycling/repair needs. With over 200k invested in Electronic Test and Measurement Equipment to safely refurbish electronic equipment so they don t end up in local landfills.

  • Sevcon Ltd. Industrial Electronic Recycling Repair

    Sevcon Ltd. Industrial Electronic Recycling Repair is a 15 year old Family-owned company located in Kernersville NC proudly serving individuals and businesses in the United States with their computers and electronics recycling/repair needs. With over 200k invested in Electronic Test and Measurement Equipment to safely refurbish electronic equipment so they don t end up in local landfills.

  • Metal RecyclingAurubis

    Metal recycling means raw material security and environmental protection. Europe has a high copper demand but limited natural resources. Metal recycling opens up the metal reserves found in products and therefore makes a considerable contribution to the supply of copper and other metals. Copper recycling fulfills the criteria for sustainable

  • Rain Alarm Project and Circuit Diagram using 555 Timer IC

     · Rain alarm is an application which detects the rain water and blows alarm. They are useful devices and play an important role in various industries such as automobile irrigation and wireless communication. Desiging a rain alarm system is quite simple and we have designed here a demo rain alarm project with the help of 555 Timer IC.

  • PCB Recycling Machine E Waste Circuit Board Recycling

     · E Waste PCB Circuit Board Recycling Machine is used to recycle all kinds of Printed Circuit boards such as the computer boards cell phone boards TV boards copper-clad laminate and other appliances and the separation of leftover material of the mixed metal and nonmetal materials.

  • Electronic SurplusElectrical Electronics

    Over 60 000 parts at surplus prices Since 1946 Electronic Surplus has been an electronic component supplier serving the needs of hobbyists inventors HAM radio operators engineers and technicians worldwide. From audio ICs and devices to transformers and relays we specialize in distributing hard-to-find electronic parts online.

  • Teardown Automatic Garden Timer

    Circuit Board. The Top of the Circuit Board. The circuit board in this timer is a 2 layer board with green solder mask and white silk screen on both sides of the board. It has an electroless nickel immersion gold (ENIG) finish over the copper. Both sides of the board have a hatched copper ground plane pour.

  • How to salvage components from old Circuit boards

     · HOW TO SALVAGE You may need the following tools to salvage components from old circuit boards Solder Iron. Desoldering wick or pump. Wire cutters. Pliers. Multimeter. I have found a mosquito bat lying around in my house for too long so i stripped it down and found a useful piece of circuit.

  • Electronic Components Online Cheap Electrical Devices for

    KKmoon 5V 2A Lithium Battery Charging Board Type-C Input with Charging Module Type-C Charge Module for Electronic DIY. US 8.95. Presale. Free Shipping. ( 163 ) SKU E16273. View details >>. 40 OFF. Adjustable 10-50V/40A/2000W DC Motor Speed Control PWM HHO RC Controller.

  • Circuit Boards for Hot Springbackyardplus

    This PWA Interlock Timer Circuit Board is the factory replacement for all Hot Spring Classic Grandee Highlife Jetsetter Landmark Prodigy Sovereign and Summit models. Replacement for Tiger River Khyber Manora and Tondi models. Replacement for the Hot Spot Z model (round) and the Hot Spot2 Y model (rectangle).

  • DC 12V Delay Relay Board Delay Turn On/Turn Off Switch

    12 Volt Timer Relay DROK 0.1s to 999min 50mA 4-Mode On-Off Automotive Digital Delay Relay Electric Delay Timer Switch Cycle Time Delay Module with LED Display. 4.6 out of 5 stars. 84. 16.99. In Stock. In Stock. Small Miniature timer on off cycling delay relay 0.1 sec to 9999 hours. 3V 12V 18V DC 5A. Power On Off delay Cycling.

  • How to salvage components from old Circuit boards

     · HOW TO SALVAGE You may need the following tools to salvage components from old circuit boards Solder Iron. Desoldering wick or pump. Wire cutters. Pliers. Multimeter. I have found a mosquito bat lying around in my house for too long so i stripped it down and found a useful piece of circuit.

  • Electronics Components Salvage 17 Steps (with Pictures

    The label should tell people to put electronic waste there and tell the town not to take it. A flap can be installed or slit can be cut to deposit items and the box should be locked. You will tend to get good yields. If you re good with electronics build a circuit that will give a dollar(or quarter) for every electronic item.

  • 1 Minute 5 Minute 10 Minute and 15 Minute Timer Circuit

     · We can easily calculate the resistor value for 5 minute 10 minute and 15 minute timer circuit 5 Minute Timer Circuit. 5 60 = 1.1 R1 1000 uF. R1 = 272.7 k ohm. So to build a 5 minute timer circuit we would be simply changing the resitor value to 272.7k ohm in above given 1 minute timer circuit. 10 Minute Timer Circuit. 10 60 = 1.1 R1 1000 uF

  • Stanley Timer Module RepairIndustrial Electronic Board

    Stanley 540 Circuit Board Stanley Access Technologies 1100B Control Panel Stanley Access Technologies 1100B 111173 PC Assembly Board Stanley 310.1960 Circuit Board Stanley 310.1961 Circuit Board Stanley MRD Timer Controller Stanley Parking Gate Electronic Unit Stanley Timer Module

  • Timer SelectionLeading Distributor of Electronic

     · Timer Selection Timer Function Selection Popular Functions Two Functions in One Timer Counting and Switching Functions Courtesy of Steven Engineering Inc.-230 Ryan Way South San Francisco CA Main Office (650) Outside Local Area (800) stevenengineering

  • Repeat Cycle TimersAirotronics

    Recycle Timer Recycling Timer Flasher. Repeat Cycle on/off Delay. Similar to Repeat Cycle Off/On Delay except that the "On" cycle is initiated first when power is applied. Application of power to the input voltage terminals starts the "On" delay cycle. At the end of the "On" delay period the load is de-energized and the "Off" delay starts.

  • Electronic Components Online Cheap Electrical Devices for

    KKmoon 5V 2A Lithium Battery Charging Board Type-C Input with Charging Module Type-C Charge Module for Electronic DIY. US 8.95. Presale. Free Shipping. ( 163 ) SKU E16273. View details >>. 40 OFF. Adjustable 10-50V/40A/2000W DC Motor Speed Control PWM HHO RC Controller.

  • How to Identify Circuit Board Electronics Components

    How to Identify Circuit Board Electronics Components Start by identifying the printed circuit board or PCB. This is the underlying rectangular chip or board often in green or blue. This chip is covered in conductive pathways–little lines of metal that are actually printed on the board

  • DC 12V Delay Relay Board Delay Turn On/Turn Off Switch

    12 Volt Timer Relay DROK 0.1s to 999min 50mA 4-Mode On-Off Automotive Digital Delay Relay Electric Delay Timer Switch Cycle Time Delay Module with LED Display. 4.6 out of 5 stars. 84. 16.99. In Stock. In Stock. Small Miniature timer on off cycling delay relay 0.1 sec to 9999 hours. 3V 12V 18V DC 5A. Power On Off delay Cycling.

  • Circuit Boards for Hot Spring Tiger River Hot Spot

    This 115 volt main circuit board is for the Tiger River Manora and Tondi models. This 115volt circuit is identical in appearance to the circuit board except for the wire jumpers located in the center of the circuit board. The 115volt circuit board has (3) wire jumpers while the 230volt circuit board has (2).

  • Stanley MRD Timer ControllerBoard Repair

    Stanley 540 Circuit Board Stanley Access Technologies 1100B Control Panel Stanley Access Technologies 1100B 111173 PC Assembly Board Stanley 310.1960 Circuit Board Stanley 310.1961 Circuit Board Stanley MRD Timer Controller Stanley Parking Gate Electronic Unit Stanley Timer Module