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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
hobby modeling
20 discs of 150-Grit
Advantech Test Sieve Pan
Designed to be fun and easy to use
the change of the position of the probe will cause the DC drift
Reaction Time Tester Engineering Kit with Circuit Diagram (No Soldering Required) hobby modelingThe Reaction Tester is based around the 555 timer IC. The kit is designed to test and expand one's sense of timing. The students need to synchronize their reaction time to press the button in time to keep the LED lit or else it goes out. Note: Step by step instructions are not included use the included parts list to identify the components and assemble according to the included circuit diagram. Jumper wire not included (breadboard accepts 21 to 26 AWG
US$ 22.25
US$ 25.10
US$ 51.00
US$ 17.00
