Why others selling at a such low price compare to us? We have tested most of the batteries on the market, 99.9% of them are fake capacity (Only HALF....
ExpertPower batteries are made with high quality materials and tested to match and/or exceed OEM specs..
Built-in circuit protection to prevent overheating, short circuits, extended time charging, and detection of damaged batteries..
1 Year Warranty applicable ONLY to items sold by ExpertPower.
The ’HC21 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits.
Buffered Inputs, Balanced Propagation Delay and Transition Times, Significant Power Reduction Compared to LSTTL Logic ICs.
Typical Propagation Delay: 9ns at VCC = 5V, CL = 15pF, TA = 25°C, 2V to 6V Operation.
Fanout (Over Temperature Range) Standard Outputs . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . 15 LSTTL Loads.
Wide Operating Temperature Range . . . -55°C to 125°C, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.
Jim Stott’s 'My First Magic Kit' for Kids, Magic Tricks Set for Girls and Boys, Appearing Flower, Magic Coloring Book, Mystery Box, Color Changing Handkerchiefs, Exploding Dice, and More
DESIGNED WITH BEGINNERS IN MIND: The kit was specifically designed for kids age five and up so that could they could do the tricks almost immediately and be able to successfully entertain friends and family!.
DETAILED EASY TO UNDERSTAND INSTRUCTIONS: In addition to the Instruction Booklet, there is a secret website with video tutorials and hundreds of additional tricks to download in the form of bonus Ebooks..
NINE BONUS MAGIC EBOOKS: There are nine bonus Ebooks included on the Secret Webpage that teach additional magic. Six of the books would cost in excess of $75 if purchased elsewhere..
SELECTED AS THE #1 MAGIC KIT FOR KIDS in 2021 by Littleone Magazine.
Snap Circuits 3D Illumination Electronics Exploration Kit | Over 150 STEM Projects | Full Color Project Manual | 50+ Snap Circuits Parts | STEM Educational Toys for Kids 8+
Snap Circuits goes 3D! ! ! Take Snap Circuits into a new dimension with new Snap Circuits parts that allow you to build your circuits horizontally,....
NO SOLDERING - NO TOOLS - IT'S A SNAP - Build over 150 projects using over 50 Snap Circuits parts that snap together to ensure correct connections.
LEARN BY DOING- Build working models of a Light Tunnel, Two Mirror circuit, Break the Beam and much, much more..
DESIGN electrical circuits using the knowledge gained from building over 150 circuits found in the illustrated instruction manual.
COMPATIBLE with all your existing Snap Circuits kits. Design and combine to build even more unique 3D circuits!.
100 % SATISFACTION GUARANTED ★ Excellent quality and an empty canvas for electrical enthusiasts! An easy soldering.
0.1" hole spacing for DIP integrated circuits and headers..
THIS IS NOT YOUR NORMAL PERF BOARD! ★ This board is much higher quality with plated-through-holes and annular rings that will not lift off the PCB under normal soldering conditions.
MUTI-PURPOSE ★ General purpose prototyping circuit board for analog and digital use.
Double sided board with plated-thru holes allows components to be easily soldered to either side of the board.
THE FLEXIBILITY OF HAVINg CHOICES ★ Great assortment with variety of size and perfect for quickly prototyping stackable circuits.
PACKAGE COMPONENT ★ 40 Piece of double sided PCB prototype board in 5 different size (2x8 and 3x7 each 10 Pcs.
7x9 cm each 4 Pcs) with mounting holes or slots on each board corner.