PHOTOCELL SENSOR 5-PACK
You Can't Resist It!
Don’t even try resisting, because you can’t. But this 10K-15K Ohm Photoresistor (aka Photocell, aka the thing that turns stuff on and off based on light levels) does nothing but resist. Sort of. It’s a light-dependent resistor that operates at 2K Ohm at 100 LX (that’s 3 feet from a 100W bulb), and 10K Ohm at 10 LX (12 feet from a 100W bulb). Rated for 100VDC, 35 mW power dissipation. Measures approx 5mm dia, and we’ll send you (5) of them. Made in Hong Kong.SHARE
Do whatever the heck you want with this wire set containing (350) lengths of pre-stripped, pre-formed #22 solid wire in various colors. They come in a sturdy plastic 10-1/2" x 4-3/4" storage case. Set has (14) different lengths of wire (25 each) in lengths ranging from 0.1" to 5.0". Since you asked, the exact sizes are: 5", 4", 3", 2", 1”, 3/4”, 5/8", 1/2", 3/8", 1/4", 1/8", 1/16".
Do whatever the heck you want with this wire set containing (350) lengths of pre-stripped, pre-formed #22 solid wire in various colors. They come in a sturdy plastic 10-1/2" x 4-3/4" storage case. Set has (14) different lengths of wire (25 each) in lengths ranging from 0.1" to 5.0". Since you asked, the exact sizes are: 5", 4", 3", 2", 1”, 3/4”, 5/8", 1/2", 3/8", 1/4", 1/8", 1/16".
The manufacturer, Elenco Electronics, says Bredblox, but what's in a name? This is just a nice little breadboard for electronic experiments. The Elenco Model 9830 measures 6-1/2" long x 2-1/8" wide x 5/16" thick with (2) power busses up both long edges and (63) double rows of more busses. The holes for components and jumper wires are approx .050" each and multiple boards can be interlocked via tabs and ports on the long edges. Now go invent something and get rich.
The manufacturer, Elenco Electronics, says Bredblox, but what's in a name? This is just a nice little breadboard for electronic experiments. The Elenco Model 9830 measures 6-1/2" long x 2-1/8" wide x 5/16" thick with (2) power busses up both long edges and (63) double rows of more busses. The holes for components and jumper wires are approx .050" each and multiple boards can be interlocked via tabs and ports on the long edges. Now go invent something and get rich.
Little is the operative word here. These surface-mount LEDs are perfect for hobby trains, dollhouses, even flashlights, anywhere you need tiny but bright lights. Color is white with a luminous intensity of 1000-1300 mcd (millicandelas), 2.8-3.4 volts, and a color temperature of 6500K. View angle is 140 degrees.
Jarvis Says: These require soldering so if you are not familiar with the process these are not for you.
Little is the operative word here. These surface-mount LEDs are perfect for hobby trains, dollhouses, even flashlights, anywhere you need tiny but bright lights. Color is white with a luminous intensity of 1000-1300 mcd (millicandelas), 2.8-3.4 volts, and a color temperature of 6500K. View angle is 140 degrees.
Jarvis Says: These require soldering so if you are not familiar with the process these are not for you.
Great news—here’s that Basic Electronics home-study course you’ve been searching for! It’s from Elenco®, which means it’s really good. You’ll get more than (50) parts, including resistors, capacitors, coils, semiconductors, and other miscellaneous items. You’ll also get a (28)-page manual with dozens of illustrations and detailed descriptions of all parts, their functions in a circuit, color codes and (5) self-tests. Best of all, since you’re doing the grading, you’ll get an “A” when you complete the course.
Great news—here’s that Basic Electronics home-study course you’ve been searching for! It’s from Elenco®, which means it’s really good. You’ll get more than (50) parts, including resistors, capacitors, coils, semiconductors, and other miscellaneous items. You’ll also get a (28)-page manual with dozens of illustrations and detailed descriptions of all parts, their functions in a circuit, color codes and (5) self-tests. Best of all, since you’re doing the grading, you’ll get an “A” when you complete the course.