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119 Results for "pnp"

  • Development/Testing Board
  • Details     from Development/Testing Board
  • The first circuit configuration that I need to test is the classic Arduino blinky project. I downloaded the Arduino blinky program to the PCB's Arduino microcontroller changing the pin from 13 to 3. From here I could wire pin 3 directly to a LED or could...

  • Kicking Back
  • Details     from Kicking Back
  • The control circuit triggers a solenoid that provides the kinetic movement for the sculpture. The circuit breaks down into the following stages: a hall-effect sensor detects a neodymium magnet in the ballfalling edge detection with a PNP inverter (Q1)...

  • Capacitive LiPo Balancer
  • Details     from Capacitive LiPo Balancer
  • This is still in a very limited state, I haven't even drawn any schematics yet!I would like to balance a 3s battery by just connecting a little board to its balance connector. A low power microcontroller (probably msp430) will be used to switch...

  • Automatic Pick and Place Feeders
  • Details     from Automatic Pick and Place Feeders
  • Many people with Pick and Place machines now are interested in feeders that are easy to use, easy to swap out and don't cost a fortune. Right now we are working on a feeder that uses a pancake stepper motor to advance the tape. The gears used to do this...

  • aRaspchap multimeter
  • Details     from aRaspchap multimeter
  • Features-->Measure Voltage up to 100 V ac and dc + amps up to 3.2 A(by using a voltage splitter to reduce 100v to 25 v and using INA219 ic to measure both the high side voltage and DC current draw over I2C with 1% precision. )-->Resistance(calculating...

  • aRaspchap multimeter
  • Details     from aRaspchap multimeter
  • Features--> Measure Voltage up to 100 V ac and dc + amps up to 3.2 A(by using a voltage splitter to reduce 100v to 25 v and using INA219 ic to measure both the high side voltage and DC current draw over I2C with 1% precision. )--> Resistance(calculating...

  • aRaspchap multimeter
  • Details     from aRaspchap multimeter
  • Features--> Measure Voltage up to 100 V ac and dc + amps up to 3.2 A(by using a voltage splitter to reduce 100v to 25 v and using INA219 ic to measure both the high side voltage and DC current draw over I2C with 1% precision. )--> Resistance(calculating...

  • Running LED
  • Details     from Running LED
  • This circuit consists of a strip of six LED working through the inverted output signals of a CD4017 counter, so that you will see a dark light running back and forth. ---------- more ---------- The first and the last LED are turned by the single...

  • TESTERA: A component tester
  • Details     from TESTERA: A component tester
  • Testing Components Like LED using Multi meter is a mess. However you can't Test Components like Capacitor, Is Transistor NPN or PNP, etc. TESTERA is an exclusive Handy tool which can test your components without any mess. Just Plug them and see...

  • Thrifty Pick and Place
  • Details     from Thrifty Pick and Place
  • I'll break out specific component details into build instructions and use project logs as a calendar of progress.  The base system is the EleksMaker® EleksLaser-A3 Pro 2500mW Laser Engraving Machine which was on sale at banggood.com for...

  • Automatic Feeder for PnP machines
  • Details     from Automatic Feeder for PnP machines
  • Motivation I bought a NEODEN 4 PnP machine a few years ago. The mechanics of this machine is reliable, fast and precise.The bads: Software, WinXP, documentation, crashes, feeders and support.After producing several batch of small series electronic boards,...
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