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- MySensor board @projects:electronics
- ~~NOTOC~~ ====== MySensor board ====== {{ :projects:electronics:mysensors:mysensor_board.jpg?400|}} After reading about the [[http://mysen... rs project]], I decided to design a small circuit board to hold the Arduino and radio module. Status: ... e PCB, {{:projects:electronics:mysensors:nrf24l01_board.schematic.reva.pdf|Schematic}} * Oct 2014: I ha
- Lenovo T530 Laptop WiFi upgrade
- al}}, disassemble the laptop to access the system board. - Place the system on a non-conductive surface... m -p ch341a_spi -V * [[https://www.coreboot.org/Board:lenovo/t530|T530 flashing directions on Coreboot.... without removing the memory chip from the system board. If I had access to a hot air rework station, I w... ved to chip to reduce risk of damaging the system board.</note> ===== Files ===== * {{ :projects:t530:t
- Relay board @projects:electronics
- ====== Relay board ====== {{ :projects:electronics:relayboard:relay_board_schematic.png?500|}} SPDT JW1FEN relays from an ... sheet}} {{:projects:electronics:relayboard:relay_board_schematic.pdf|Schematic}} {{:projects:electronics:relayboard:relay_board.pdf|Board layout}} <HTML><BR CLEAR="ALL"></H
- SD GPS Track Logger @projects:electronics
- === Hardware ===== ==== DM163025 PicDEM USB Demo Board ==== {{:projects:electronics:sdgpslogger:picdem_fs_usb_demonstration_board_users_guide.pdf|}} Will be useful for future pro... em library from Microchip. ==== AC164122 PICtail Board for SD & MMC ==== {{ :projects:electronics:sdgpsl... ics:sdgpslogger:sd_and_mmc_cards_pictail_daughter_board_info_sheet.pdf|SD and MMC Cards PICtail Daughter
- 405nm Laser Diode
- iolet, almost Ultraviolet really. I made a driver board and just need to finish the heatsink and mount it... mlaser:p1020989.jpg?200|Diode connected to driver board}} {{:projects:405nmlaser:img_0720.jpg?200|Violet ... }} {{:projects:405nmlaser:p1020986.jpg?200|Driver board}} ===== Pictures of a red laser diode and driver... d be useful for scavenging other parts off of the board, especially the display and the TOSLINK connector
- 7-segment display module @projects:electronics
- doublesided and surfacemount boards. I made this board using Eagle for layout and then I used [[http://www.batchpcb.com|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 microcontro
- Sump pump Monitor @projects:electronics
- "><BR></HTML> ===== Sensors ===== Sensors on this board include: * MPX5050 - Measures up to 5 metres (... === {{ :projects:electronics:sumppump:arduinosump_board.png?direct&200|}} * {{:projects:electronics:sumppump:arduinosump.pdf|}} - Board Schematic * {{:projects:electronics:sumppump:arduinosump-2.22.tgz|}} - Eagle schematic and board files, Perl script, and Arduino source code <HT
- Barometric Pressure sensor @projects:electronics
- essure sensor ====== ====== Dual pressure sensor board ====== {{:projects:electronics:dualpressuresensor... pg?100|}} {{:projects:electronics:pressure_sensor_board.jpg?100|}} {{:projects:electronics:datasheets:p... :max3221-max3243.pdf|}} ==== MAX233CPP Breakout board ==== ^Wire^Function^ |Red|5V| |Yellow|RX (Data fr
- IO Board @projects:electronics
- ====== IO Board ====== 16 Bit Digital input, 16 Bit Digital Output. {{:projects:electronics:ioboard:io_board.jpg?600|}} ===== Outputs ===== 16 Relays ===... 0 Volts, AC or DC. ====== Pinout ====== ^Relay board^Signal Name^Pin^#^Pin^Signal Name^ ||Gnd|Ground |
- Tire Pressure Sensor @projects:electronics
- om.jpg?300|}} {{:projects:electronics:18f_control_board.jpg?300|}} {{:projects:electronics:18f_control_board_etch.pdf|}} ===== Parts ===== ^ Part# ^ Descr