Photonicsguy.ca

Temperature sensing devices

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Temperature sensing devices ADT7410 Digital I2C Temperature Sensor ±0.5°C Accurate, 16-Bit Digital I2C Temperature Sensor PinWire Colour1SCLYellow2SDABlue3A0Gnd4A1Gnd5INTn/c6CTn/c8VddRed7GndBlack Need 0.1uF Cap between pins 7 & 8 From Analog Devices, [ADT7410 Datasheet] Thermopile sensor

Barometric Pressure sensor

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T22:12:24+00:00

Barometric Pressure sensor Dual pressure sensor board [PIC18F1320 Datasheet] RX on pin 3 TX on pin 2 Power ON 98.97 kPa, 742.3 Torr ; 0814,0521 98.97 kPa, 742.3 Torr ; 0814,0521 98.97 kPa, 742.3 Torr ; 0814,0521 Reference Barometer - MPXAZ4115A

ACS712 Current Sensor

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

ACS712 Current Sensor [ACS712 Datasheet] ADC Resolution -05B -20A -30A 20 0.026 mA0.048 mA0.072 mA 19 0.052 mA0.095 mA0.144 mA180.103 mA0.191 mA0.289 mA170.206 mA0.381 mA0.578 mA160.412 mA0.763 mA1.156 mA150.825 mA1.526 mA2.312 mA141.65 mA3.052 mA4.624 mA133.299 mA

Intersil Light Sensor

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Intersil Light Sensor [ISL29001] - Datasheet * Need a 100kΩ 1% Resistor

C.H.I.P Computer

Anonymous (anonymous@undisclosed.example.com) — 2016-12-11T20:47:18+00:00

C.H.I.P Computer Headless Setup * Connect CHIP to your Linux computer via USB * Run minicom -D /dev/ttyACM0 to connect to CHIP via a serial console * Login to chip, username: root, password: chip * Run nmtui, a console based wireless configuration tool

7-segment display module

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T22:37:16+00:00

7-segment display module [Working Display] Arduino library available on Github This was one of my first doublesided and surfacemount boards. I made this board using Eagle for layout and then I used BatchPCB to manufacture the board. The board operates correctly, however, if I were to revise it, I would use a larger SMT resistor than the 0402 size. The board will be controlled via I2C from a PIC microcontroller, initially for the pressure sensor and later for other projects.

SD GPS Track Logger

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

SD GPS Track Logger Why? This is why:Bicycling Trips ICSP Connector Need a PIC18 chip with more memory, I'm using the PIC18F4685 with 96Kbytes of program memory. Microchip Mass Storage Class Firmware [Still not working] Still not working. Might be software or hardware, I'll need to check it on a digital oscilloscope. Correct clock rate (less than 400KHz).

Notes

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Notes APC Environmental card AP9512TH IC1LM35Temperature SensorIC2LM358NDual OpampIC3LM78LVreg, 5VBP1[TDK CHS-UGR]Humidity Sensor AP9612 IC1ADC08348-Bit Serial I/O A/D Converter with Multiplexer OptionIC2MM74HC14NHex inverting Schmitt triggerIC5P87C521 Controller PCF8574 - 8-Bit I/O Expander for I2C-Bus

MBED

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

MBED Ethernet Magjack - [lU1S516LF Datasheet] [Pinout] PinmbedP1RD+P2RD-P3VccP4n/cP5n/cP6VccP7TD+P8TD-

First Project - Halloween Window Setup Light Sensor Possible IC to use: IVC102

VFD Display board

Anonymous (anonymous@undisclosed.example.com) — 2017-06-04T17:02:34+00:00

VFD Display board HP Laserjet control demo [M66004 Datasheet]

Module box

Anonymous (anonymous@undisclosed.example.com) — 2017-11-12T17:12:03+00:00

Module box QuantityComponentDatasheetNotes Row 1 Col 1 Row 1 Col 2 Row 1 Col 3 Row 2 Col 1 some colspan (note the double pipe) Row 3 Col 1 Row 3 Col 2 Row 3 Col 3

Anonymous (anonymous@undisclosed.example.com) — 2018-03-04T14:54:28+00:00

Hotshoe on the Olympus M10 has a flash trigger of only 2ms. Wireless trigger doesn't respond reliably. Adding a 0.1uF(104) cap extends the pulse to approx. 7ms. Godox flash possibly contains CC2500

Magtek Card reader

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Magtek Card reader MAGTEK 21045002 MagStripe card reader. [Datasheet] Single Track, only reads Track 2 2.7 to 5.5VDC When no card is present all pins are high. When a card is present pin 5 goes low and remains that way for 140ms after the entire card has been read.

Light Sensor

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Light Sensor Datasheet

Optical Mouse

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Optical Mouse With this project I intend to use an optical mouse sensor chip for detecting movement on a translation stage. Interfacing the chip with a PIC microcontroller. The mouse shown contains the ADNS-2051 sensor. I removed the microcontroller and rewired the cord for power and the I2C bus.

Optrex IM50240 Display

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Optrex IM50240 Display Hitachi HD44100H Chipset PinFunctionNotes1DL12CL13CL24M500KHz @ 50% duty cycle5n/c6VCC7IC GND & VEE8“Clear” Button9“Secure” Button10Ground

Relay board

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Relay board SPDT JW1FEN relays from an old UPS. Matches closest to Digikey Part# 255-1114-ND [JW Relay datasheet] [Schematic] [Board layout]
OptoRelay Board G4PB16 - G4 16-channel I/O Module Rack * G4 ODC5 - G4 DC Output 5-60 VDC, 5 VDC Logic * G4 OAC5 - G4 AC Output 12-140 VAC, 5 VDC Logic

Tire Pressure Sensor

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Tire Pressure Sensor The pressure is determined by the formula, P=0.145* Parts Part# Description Source Cost MPX5700DP-ND0-101.5PSI Pressure sensorDigikey$16 2 Ft 1/4ID hoseHome Hardware$1.50 2 crimp style hose clampsHome Hardware$1.60

USB Serial Adapter

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

USB Serial Adapter FTDI FT232RL Digikey Part# 604-00043-ND Prolific USB Serial Adapter Drivers: , [Local copy] 3.3V Logic WireFunctionYellowDCDBrownGroundOrangeRX (To ComputerPurpleRTSRedTX (From computer)BlueCTSGreenRI??GreyDTR Reference * [PL-2303 Datasheet] * [PL-2303 Product guide]