Maxitronix/20in1/1

This is project 1/20 for my Maxitronix Sensor Robot 20 code named 20in1.

• Do packaged Darlington transistors include resistor(s)?
• Is SRAM implemented with flip-flops?
• Circuit diagram for SRAM and DRAM

Darlington Transistor

• https://en.wikipedia.org/wiki/Darlington_transistor

Multivibrator

• https://en.wikipedia.org/wiki/Multivibrator

Relaxation oscillator

• https://en.wikipedia.org/wiki/Relaxation_oscillator

Phototransistor

• https://www.electrical4u.com/phototransistor/

Transistor form-factor

• https://en.wikipedia.org/wiki/TO-92

RAM

• https://en.wikipedia.org/wiki/Static_random-access_memory
• https://en.wikipedia.org/wiki/Dynamic_random-access_memory