2 layers180 × 120 mm
OBeMs Pulse PCB
johnbeardmore/oBeMS
Open source environmental monitoring, automatic meter reading and building management system.
140 parts3LGPL-3.0
2 layers55 × 485 mm
Fg lampe
devtal-de/fg_lampe1- Size
- 55 × 485 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 181
- Nets
- 128
- Pads
- 567
- Tracks, vias
- 15, 0
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 3 Nov 2023
- Updated
- 11 Dec 2023
Overview
Fg lampe is an open-source printed circuit board by devtal-de, from the devtal-de/fg_lampe repository on GitHub. It is a 2-layer board of 55 × 485 mm with 181 parts on 128 nets, routed with 15 tracks and 0 vias.
It is built around the ATMEGA328P-PU, LM324 and LM358, with the MCP3008-I/P, MCP4812-E/P and MIC4427ZM among its other parts. Its parts include 67 resistors, 39 capacitors, 23 diodes, 15 ICs and 14 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
11
ATMEGA328P-PU
DIP-28-300mil-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH DIP-28-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
LM324
SOP-14-1.5V~10V 0℃~+70℃ 24V 250nA 3V~20V 4 40mA 50nA 700uA 7mV 80dB SOP-14 Operational Amplifier ROHSHXY MOSFETOperational Amplifier
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
MCP3008-I/P
PDIP-16-40℃~+85℃ 1.35MHz~3.6MHz 10 1LSB 2.7V~5.5V 200kHz 5nA 61dB 8 Multiplexers SAR SPI Yes PDIP-16 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)
MCP4812-E/P
PDIP-8-40℃~+125℃ 10 2 2.7V~5.5V 3.5LSB 4.5us 415uA Integrated buffer、Power-on reset、Power-down mode、Multi-chip synchronization、Programmable gain、Built-in reference source SPI Voltage Buffer PDIP-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)
MIC4427ZM
SOIC-80℃~+150℃ 1.5A 1.5A 18ns 2 20ns 4.5V~18V Low Side MOSFET SOIC-8 Gate Drivers ROHSMicrochip TechnologyGate DriversMAX1044ESA+
SOIC-8SOIC-8 Charge Pumps ROHSMaxim Integrated (Analog Devices)Charge Pumps74HC14
SOP-14-40℃~+85℃ 1.9V、3.98V、4.4V、5.48V、5.9V 100mV、260mV、260mV 20uA 25ns@4.5V,50pF 2V~6V 6 74HC Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJSMSEMIInverters
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
IRF9540NS
TO-263MOSFETsMinos
BC547
TO-92Bipolar (BJT)Jiangsu Changjing Electronics Technology (CJ)
Parts
181| Qty | Value | Footprint | References |
|---|---|---|---|
| 31 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10, R11, R12, R13, R16, R19, R20, R23, R24, R25, R26, R29, R32, R33, R44, R45 +15 |
| 22 | 0.1uF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C1, C2, C3, C10, C13, C17, C20, C21, C23, C24, C25, C26, C28, C29, C34, C36 +6 |
| 20 | 1N5819 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D2, D3, D4, D5, D10, D11, D12, D13, D14, D15, D16, D17, D20, D21, D22, D23 +4 |
| 12 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R14, R15, R21, R22, R27, R28, R34, R35, R36, R37, R38, R39 |
| 5 | 1uF | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C30, C31, C32, C33, C35 |
| 4 | 100R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7, R8, R17, R30 |
| 4 | 22k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R40, R41, R42, R43 |
| 4 | 33k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R52, R55, R62, R63 |
| 4 | IRF9540N | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Q4, Q5, Q7, Q8 |
| 4 | M6 Mounting Hole | MountingHole:MountingHole_6.5mm_Pad_Via | H1, H2, H3, H4 |
| 3 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C14, C15, C16 |
| 3 | 1792863 | phoenix-contact_connector:TE_1792863 | J2, J3, J4 |
| 3 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3, R4 |
| 2 | 0.1R | Resistor_THT:R_Axial_DIN0516_L15.5mm_D5.0mm_P20.32mm_Horizontal | R18, R31 |
| 2 | 1.8k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R56, R59 |
| 2 | 1uF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C7, C19 |
| 2 | 2.2nF | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C22, C27 |
| 2 | 220R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R64, R65 |
| 2 | 22pF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C11, C12 |
| 2 | 7.5k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R57, R58 |
| 2 | BC547 | Package_TO_SOT_THT:TO-92 | Q3, Q6 |
| 2 | IRLZ540N | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Q1, Q2 |
| 2 | LED | LED_THT:LED_D3.0mm | D18, D19 |
| 2 | LM324 | Package_DIP:DIP-14_W7.62mm_Socket_LongPads | U14, U15 |
| 2 | LM358 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U8, U10 |
| 2 | MAX1044 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U3, U4 |
| 2 | MCP3008 | Package_DIP:DIP-16_W7.62mm_Socket_LongPads | U7, U13 |
| 2 | TL071 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U9, U11 |
| 1 | 0.33uF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C4 |
| 1 | 10nF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C5 |
| 1 | 10uF | Capacitor_THT:CP_Radial_Tantal_D5.0mm_P5.00mm | C18 |
| 1 | 16MHz | Crystal:Crystal_HC49-4H_Vertical | Y1 |
| 1 | 1792876 | phoenic_contact_connector_3_pin:CONN_1792876_PXC | J5 |
| 1 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | 330R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 74HC14 | Package_DIP:DIP-14_W7.62mm_Socket_LongPads | U12 |
| 1 | ATmega328P-P | Package_DIP:DIP-28_W7.62mm_Socket_LongPads | U1 |
| 1 | Angular_Position_Poti | Connector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical | RV3 |
| 1 | DAC Tespins | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J12 |
| 1 | External FG-Flex | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J9 |
| 1 | External FG-One | Connector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J10 |
| 1 | FG-Flex Button | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW2 |
| 1 | FG-One Button | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW3 |
| 1 | Fuse | Fuse:Fuseholder_Cylinder-5x20mm_Schurter_0031_8201_Horizontal_Open | F1 |
| 1 | Heatsink_Pad | Heatsink:Heatsink_Stonecold_HS-132_32x14mm_2xFixation1.5mm | HS1 |
| 1 | ISP Port | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical | J1 |
| 1 | I^{2}C Debug | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Vertical | U2 |
| 1 | MCP4812 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U6 |
| 1 | MIC4427 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U5 |
| 1 | PWM_Cold_Poti | Connector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical | RV1 |
| 1 | PWM_Warm_Poti | Connector_JST:JST_EH_B3B-EH-A_1x03_P2.50mm_Vertical | RV2 |
| 1 | PWR Control | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | RX/TX | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J7 |
| 1 | Reset Button | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1 |
| 1 | SPI Debug Pins | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J11 |
| 1 | Shunt Pin FG Flex | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J14 |
| 1 | Shunt Pin FG One | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J13 |
| 1 | V_{A} Testpoint | TestPoint:TestPoint_Pad_D1.0mm | TP2 |
| 1 | V_{B} Testpoint | TestPoint:TestPoint_Pad_D1.0mm | TP3 |
Questions
How big is the Fg lampe PCB?
It measures 55 × 485 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Fg lampe use?
181 parts, built around the ATMEGA328P-PU, LM324, LM358 and MCP3008-I/P. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Fg lampe KiCad files?
From the devtal-de/fg_lampe repository on GitHub, at the commit this page was made from: the board is pcb/fg_lampe.kicad_pcb and its schematic pcb/buttons.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fg lampe design in my own project?
Its repository states no licence, so its author keeps all rights: ask devtal-de before reusing the design.
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