Wave Form Amplifier
About the Wave Form Amplifier PCB
Wave Form Amplifier is an open source PCB design by mwwhited, published on GitHub under the MIT license. It is a 2-layer board measuring 97.5 × 47.5 mm, with 22 components from 9 distinct parts.
Other key parts include the LM324. By type, the board carries 7 connectors, 6 resistors, 2 capacitors and 1 IC.
It belongs with the audio designs in this gallery.
From the project
Collection of arduino, avr and pic projects
By: Matthew Whited Out-of-Band Development 2023
This is a schematic for a LM324 based amplifier that takes provides matching amplification/attenuation and DC offset to an arbitray wave form generator.
Main components on the Wave Form Amplifier
Wave Form Amplifier bill of materials (BOM)
22 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM324 | DIP-14_W7.62mm_Socket | U1 |
| 4 | Conn_Coaxial | BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J1, J2, J3, J4 |
| 1 | Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J5 |
| 2 | Conn_02x04_Odd_Even | PinHeader_2x04_P2.54mm_Vertical | J6, J7 |
| 4 | 10k | JST_XH_B3B-XH-AM_1x03_P2.50mm_Vertical | RV_Amp1, RV_Amp2, RV_Offset1, RV_Offset2 |
| 2 | 10k | Potentiometer_Bourns_3296W_Vertical | RV_Balance1, RV_Balance2 |
| 1 | 100nF | C_Rect_L4.0mm_W2.5mm_P2.50mm | C1 |
| 1 | 1mF | CP_Radial_D5.0mm_P2.50mm | C2 |
| 6 | 100 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R6 |
Wave Form Amplifier design files
The KiCad project lives in the mwwhited/EmbeddedBakery repository on GitHub; these links point at the commit this page was built from.
Wave Form Amplifier: common questions
How big is the Wave Form Amplifier PCB?
The Wave Form Amplifier measures 97.5 × 47.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Wave Form Amplifier?
22 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Wave Form Amplifier design files?
From the mwwhited/EmbeddedBakery repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Wave Form Amplifier design in my own project?
Yes, under the terms of its MIT license, which mwwhited chose for the repository.
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