- Emits a tone which changes with amount of skin resistance between two fingers
- Features two copper touch plates on circuit board and small speaker
- Complete with all parts, PC board and instructions
- Requires 9V Battery (not included)
- Skill level 1
Level 1 30 Components to solder First 20 to gain experience, last 10 operates red and yellow LED fl
SKU: 22-2434
Uses a CMOS IC Complete with all parts, PC board and instructions Requires 9V battery (not included
SKU: 22-2341
Level 1 Create a bright colorful sliding, scooting robot Two powerful motors and 1 IC circuit to mo
SKU: 22-2437
Level 1 4” Tall rocket with 13 flashing red LEDs 22 practice components include cable, capacitors,
SKU: 22-2433
Level 1 Create a bright flashing star strobes red, white, and blue LEDs Practice first with special
SKU: 22-2438
Level 1 Create a useful 9VDC battery analyzer/tester Tester lights up two LEDs to indicate whether
SKU: 22-2436
Two oscillator circuits Speaker & LED outputs Requires 9V battery (not included)
SKU: 22-7792
70W solder iron with ergonomic handle providing toolless tip change, 120V input Temperature range 2
SKU: 22-0300
Six double ended tools provide complete solder maintenance capabilities Cleans dust and residue Rem
SKU: 22-0028