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Component drawers with useful stuff - these can be found on the wall next to the electronics bench. This is intended for stuff that's too awesome to keep to yourself, but too expensive to just give away.

Parts can be taken without asking, but please leave money in the drawer you took the part from. Please also keep this wiki page up to date. When adding new stuff it is helpful if you can include a link to the datasheet.

Draw numbers are [row][column], with 0A in the top left

Table α

Drawer Part Number Desciption Quantity Price (£) Owner
0A KW1-562CYB 7-segment 0.5" Yellow LED 4 0.40 pbrook
0B LFD4165-20 7-segment 4-digit 0.5" Red LED 20 0.40 pbrook
0D MF52-103 10K Ohm 3% NTC thermistor 90 0.10 samson
0D Raspbery pi 3 heat sink sets 2 3.0 samson
1A DIP8 8-pin DIP socket (0.3") 54 0.10 pbrook
1B DIP14 14-pin DIP socket (0.3") 34 0.15 pbrook
1C DIP16 16-pin DIP socket (0.3") 11 0.20 pbrook
1D DIP20 20-pin DIP socket (0.3") 24 0.20 pbrook
1E 28-pin DIP socket (0.3") 54 0.10 pbrook
2A CHOC12 12-way 3A choccy block connector 6 0.50 pbrook
2B DIPSWITCH DIP switches (2/4/6/8/10way) 40 0.20 pbrook
2C POT10K 10k linear rotary potentiometer with knob 11 0.30 pbrook
2D POT10K 10k linear rotary potentiometer with knob 23 0.30 pbrook
2E BUTTON 12mm tactile button (board mount) 40 0.10 pbrook
3A 40PIN-M 40x1 pin headers (male) 95 0.10 pbrook
3B 40PIN-F 40x1 pin headers (female) 65 0.10 pbrook
3C 32PIN-F 16x2 pin headers (female) 48 0.10 pbrook
3D 40x1 right-angle pin headers (male) 50 0.10 pbrook
3E 40x1 right-angle pin headers (female) 50 0.15 pbrook
4A HB-100 Datasheet 10.525 GHz Doppler Radar 6 6.50 Ajtag
4D CP2102 USB Serial widget - dtr pin solderable 10 3.00 joran
4E rf24l01 RF24 module 18 1.50 joran
5A 74AHC595 8-bit parallel-out shift register 0 0.50 pbrook
5B 2N7000 MOSFET 200mA 60V 78 0.10 pbrook
5C 240-6182 40-pin Universal ZIF socket 6 1.00 pbrook
5E CD4050 Buffer/Level shifter 9 0.25 pbrook
6A IDC6-CABLE 6-pin IDC ribon cable (crossover wired) 18 0.70 pbrook
6B ISPCABLE 6-pin IDC ribon cable (for AVR ISP) 8 2.00 pbrook
6D 754410 1A Dual H-bridge (quad half) motor driver 10 1.00 pbrook
6E SWITCH PCB mount SPDT slide switch 50 0.10 pbrook
7B ATmega328p-pu 8-bit microcontroller (dip) 20 1.20 pbrook
7C 2200μF 10v Electrolytic capacitor 40 0.10 pbrook
7D TLC5940NT 16 channel PWM LED driver 20 0.60 pbrook
7E 74HC138N 3-to-8 line decoder/demux 45 0.10 pbrook
8A SM4123 7-segment 2.3" Red LED 1 1.50 pbrook
8B HD44780 16 Pin Backlit LCD 8 2.00 stanto
8C uln2003 transistor array 50 10p Cyclops
9A CDL-022 USB extension cable 2 1.00 pbrook

Table β

Drawer Part Number Desciption Quantity Price (£) Owner
0A Micro-USB cable (1m) 8 0.50 pbrook
0B Micro-USB cable (10cm) 10 0.50 pbrook
1A 2.1x5.5 barrel plug (cable) 10 0.40 pbrook
1B 2.1x5.5 barrel socket (cable) 14 0.40 pbrook
1C 2.1x5.5 barrel socket (panel mount) 10 0.40 pbrook
1D LM324N Quad op-amp 11 0.20 pbrook
2A Illuminated tactile button 30 0.25 pbrook
2B Illuminated tactile button 20 0.25 pbrook
2C Crimp pin housing (4x1) lots 0.02 joran
2D 16Mhz Crystal 100 0.05 pbrook
2D 22pF Ceramic Capacitor 200 0.01 pbrook
2E 6mm Red tactile PCB mount button 49 0.05 pbrook
3A LED 5mm White 400 0.02 pbrook
3B LED 5mm Green 500 0.02 pbrook
3C LED 5mm Troll Blue (NOTE: case polarity indicator incorrect) 100 0.02 pbrook
3D LED 5mm Red 90 0.02 pbrook
3E LED 5mm UV 90 0.02 pbrook
4A 100nF Ceramic Capacitor, 50v, Y5V 1000 0.005 pbrook
5A XH25-2p JST XH series connector (2-pin, per set) 100 0.05 pbrook
5B XH25-3p JST XH series connector (3-pin, per set) 100 0.05 pbrook
5C XH25-4p JST XH series connector (4-pin, per set) 50 0.10 pbrook
5D XH25-6p JST XH series connector (6-pin, per set) 50 0.10 pbrook
6A TO-220 heat pads pad and isolator washer 100 1p Cyclops
6B L7805cv 5v dc regulator 20 10p Cyclops
6C 7 segment displays 7 30p Cyclops
6D 5v 500ma dc-dc converter converts 1-5v to 5v 30 £1 Cyclops
6E LM339 comparator 32 10p Cyclops
7A A4988 Stepstick 5 3.00 joran
7B STM8S103F3P6 8-bit MCU dev board 2 1.00 HEx
7C 8mm power socket to wiring blocks 30 0.30 OnlyHalfDone
7D 8mm power socket to wiring blocks 30 0.30 OnlyHalfDone
8A Crimp pins lots 0.02 joran
8C STM32F103C8T6 "Blue Pill" Cortex M3 dev board, 64K/20K/72MHz 2 2.00 Mark C
9A 919D DC motor with 1:148 gearbox 2 FIXME space

Lathe Materials

A selection of materials suitable for use in the lathe can be found in the lower black box on the wall of the workshop. Prices are as follows:

  • Small acetal offcuts 50p
  • Large acetal offcuts £1
  • 20mm acetal rod £2
  • 30mm acetal rod £5
  • 20mm aluminium rod £3

Please place payment for these in the cash tin on top of the safety equipment box.