BoxOfBits
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Introduction
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 |
| 0C | MintyBoost Kit | AA powered USB charger kit | 1 | 15.00 | Nav |
| 0D | |||||
| 0E | PP3CLIP | PP3 battery clip | 1 | 0.25 | pbrook |
| 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") | 16 | 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 | 21 | 0.30 | pbrook |
| 2D | POT10K | 10k linear rotary potentiometer with knob | 23 | 0.30 | pbrook |
| 2E | BUTTON | 12mm tactile button (board mount) | 80 | 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 |
| 4B | Shrimp kit | Shrimp kit | 4 | 5.00 | joran |
| 4C | CP2102 | USB Serial widget - note no dtr, ignore RST | 10 | 2.00 | joran |
| 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 | 5 | 0.50 | pbrook |
| 5B | 2N7000 | MOSFET 200mA 60V | 78 | 0.10 | pbrook |
| 5C | 240-6182 | 40-pin Universal ZIF socket | 6 | 1.00 | pbrook |
| 5D | RC522 | RFID reader. N.B. not 5v tolerant. Arduino Sketch | 4 | 4.00 | 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 |
| 6C | 2N5551 | NPN transistor (160V, 600mA) | 25 | 0.05 | 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 |
| 7A | HC-SR04 | Ultrasonic range detector | 3 | 0.75 | 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 |
| 8C | 608-ZZ-C3 | 8x22x7 Ball Bearing | 20 | 0.40 | pbrook |
| 9A | CDL-022 | USB extension cable | 2 | 1.00 | pbrook |
| 9A | VEROBOARD | Stripboard (100x160mm) | 2 | 2.00 | 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 |
| 1E | MCP23017 | 16-bit I2C IO expander | 9 | 0.90 | pbrook |
| 2A | Illuminated tactile button | 30 | 0.25 | pbrook | |
| 2B | Illuminated tactile button | 20 | 0.25 | pbrook | |
| 2C | 9g Micro Servo | 9 | 1.10 | pbrook | |
| 2D | 16Mhz Crystal | 100 | 0.05 | pbrook | |
| 2D | 22pF Ceramic Capacitor | 200 | 0.01 | pbrook | |
| 2E | 6mm Red tactile PCB mount button | 50 | 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 | |
| 4B | IR 5mm LED | 100 | 0.025 | joran | |
| 4C | IR Reciever | 20 | 0.27 | joran | |
| 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 |
| 7A | A4988 | Stepstick | 5 | 3.00 | joran |
| 7B | USB micro female to mini male | 10 | 1.00 | joran | |
| 8A | Crimp pins | lots | 0.02 | joran | |
| 8B | Crimp pin housing (4x1) | lots | 0.02 | joran | |
| 8C | 40-way ribon jumper cable | 2 | FIXME | joran | |
| 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.