Standard Regulated AC/DC Power Supply, 12V 2A Geology Student kit for constructing a

Student kit for constructing a working DC motor from component parts

75-inch analog-to-digital converter samples and quantizes a continuous input into a binary digital output for student visualization

restoring rotary control over UV sanitization cycles when the original cracks or breaks off

12 VDC converter for accessory battery

letting students vary the moment arm distances on either side and find the balance point for any combination of masses

Standard Regulated AC/DC Power Supply, 12V 2A Geology Student kit for constructing aRegulated 12V output at 2A capacity supports experiments drawing higher current, with AC and DC both available on separate terminals for electronics builds.