{"product_id":"soldered-refill-20-kit","title":"Soldered Refill 2.0 Kit","description":"\u003cp\u003eThe \u003cstrong\u003eSoldered Refill 2.0 Kit\u003c\/strong\u003e is a restock of the parts that run out first. It holds 100 resistors, 15 capacitors, six potentiometers across two values, an LED pack, a passive buzzer, an NE556 dual timer, a large breadboard and a jumper wire set.\u003c\/p\u003e\n\n\u003cp\u003eThere is no microcontroller in the box. That is the point: the kit is meant to sit next to a board you already own, whether that is a NULA, a Dasduino or anything else with 3.3 V or 5 V pins, and top up the pile of components you keep burning through.\u003c\/p\u003e\n\n\u003cp\u003eIt also covers ground the beginner kits leave out. The three IRLZ44N logic-level MOSFETs switch 12 V LED strips, DC motors, pumps and solenoids from a single GPIO pin, far past what a pin can drive on its own. The NE556 holds two complete 555 timers, so you can build blinkers, tone generators, sirens and delay circuits with no code at all.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e50x 330 Ω THT resistor, 5%\u003c\/li\u003e\n\u003cli\u003e50x 10 kΩ THT resistor, 5%\u003c\/li\u003e\n\u003cli\u003e10x 100 nF 50 V ceramic capacitor\u003c\/li\u003e\n\u003cli\u003e5x 10 µF 25 V electrolytic capacitor\u003c\/li\u003e\n\u003cli\u003e3x 10 kΩ THT potentiometer\u003c\/li\u003e\n\u003cli\u003e3x 100 kΩ THT potentiometer\u003c\/li\u003e\n\u003cli\u003e5 mm LED pack, 13 pieces in assorted colours\u003c\/li\u003e\n\u003cli\u003e5x 10 kΩ photoresistor\u003c\/li\u003e\n\u003cli\u003e5x small THT pushbutton\u003c\/li\u003e\n\u003cli\u003e3x SPST panel switch, 17 x 13 mm\u003c\/li\u003e\n\u003cli\u003ePassive buzzer QMB-09B-03\u003c\/li\u003e\n\u003cli\u003e10x 1N4148 signal diode\u003c\/li\u003e\n\u003cli\u003e10x NPN transistor, TO-92\u003c\/li\u003e\n\u003cli\u003e3x IRLZ44N logic-level N-channel MOSFET, TO-220\u003c\/li\u003e\n\u003cli\u003eNE556 dual timer IC, DIP-14\u003c\/li\u003e\n\u003cli\u003eLarge breadboard\u003c\/li\u003e\n\u003cli\u003eJumper wire set for breadboard\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEvery part is through-hole, so all of it goes straight into the breadboard with no soldering. The only exception is the panel switch, which is built for mounting through an enclosure panel and needs wires soldered to its lugs first.\u003c\/p\u003e","brand":"Soldered Electronics","offers":[{"title":"Default Title","offer_id":65754980548957,"sku":"333413","price":11.95,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/soldered.com\/products\/soldered-refill-20-kit","provider":"Soldered Electronics","version":"1.0","type":"link"}