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5% accuracy 1/4 watt resistors to get you started with your BEAM experiments.
TR3904 NPN small signal transistor, as used in most basic solarengine designs.
This NPN transistor is similar to the TR3904, but can deliver higher maximum current at better efficiency ratings.
TR3906 PNP small signal transistor, as used in most basic solarengine designs.
10 resistors each of 7.5M, 8.2M, 9.1M and 10M
10 resistors each of 5.6M, 6.2M, 6.8M and 7.5M
10 resistors each of 3.9M, 4.3M, 4.7M, and 5.1M
The Grove HCHO sensor is a Volatile Organic Compound detector, able to detect down to 1 PPM.
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.