Taking stock

First task of the day is to take stock in the components bin.

My 200-in-1 electronics kit has a few possibly useful bits

• 4k:4k transformer
• 900:8 transformer
• Quad nand
• Dual JK Flip-flop
• 7 seg LED
• 2 NPN
• 2 PNP
• level meter analogue
• 9v controlled relay - controls 24V DC @ 10A or 12A @ 120V AC or 10A @ 220V DC

Microcontrollers

• AT Mega 16L - 0633J
• AT Mega 8515L - 0633
• 5 x AT TINY13 - datasheet
• STK500 AVR programmer
• NXP LPC11U24
• NXP LPC1768
• mbed breakout board (unpopulated)

Sensors

• LIS3LV02DQ Breakout - 3 axis sensor
• MPU-6050 3 axis & gyro sensor
• Samsung E700 camera with breakout
• HMC5883L - Triple Axis Magnetometer Breakout
• LV Max Sonar EZ1
• 5 x LM35 precision temp sensor
• 20 x 3mm photo transistors NPN
• 2 x minature microphones

ICs

• SN7415N 4-16 decoder / multiplexer - datasheet
• 4 x L293D push pull four channel driver for motors - datasheet
• 4n25 - optocoupler

Output devices

• Nokia 6100 LCD colour breakout
• 2 x TEC1 - 12709 peltier
• 12V solenoid
• 50ish superbright white LEDs
• 9 x 3mm red LEDs
• CIRRUS CS225/STD 6g MICRO SERVO

Discrete bits

• 4x BC547B - NPN transistor
• 2x BC548B - NPN transistor
• 1x BC549C transistor
• 2k trim pot
• 2 x 5v zener diode
• TIP127 linear switching darlington PNP transistor
• Less than 50 100nF caps (43 i think)
• 1x 50v 4.7 uF electrolytic cap
• plenty of resistors, descriptions to follow