Ltspice

35 boards

KiCad boards from 30 GitHub repositories tagged “ltspice”, the most starred first; open any of them in PCBKit.

4 layers100 × 100 mm
GammaSpectrometer
RobertGawron/GammaSpectrometer
Device for quantitative analyze energy spectra of gamma-ray sources. Allows to study what radioactive isotopes in what quantities are present in measured sample.
326 parts16MIT
2 layers51.2 × 70.4 mm
Green Pill
IsmaelLopesSilva/Eletronica
Sobre eletrônica (artigos, ebooks, simuladores e outros conteúdos).
29 parts14
2 layers147.2 × 58.3 mm
Li IonBatteryProtection
cnobile2012/Li-IonBatteryProtection
Circuit to protect Li-Ion and Li-Po batteries at the cell level.
81 parts6MIT
2 layers81.5 × 44 mm
AudioAmpEEL
ADolbyB/vlsi-spice-pcbs
A collection of Schematics, PCBs and VLSI work on various platforms
23 parts2
2 layers78.7 × 38.1 mm
PCB2 Display
Andreas-Wahl/Startlight-HW
SLOTCAR STARTLIGHT "Bären(n)keller - HARDWARE
34 parts2
2 layers88.5 × 57.5 mm
Lead Compensator
ardagurbuuz/Lead-Compensator
Analog lead compensator for a second-order plant to improve transient performance (reduced overshoot, faster settling).
29 parts2
2 layers37 × 22.5 mm
PAM pcb files
ExTc-aShiSh/PAM-Using-555-Timer
Designed and simulated a Pulse Amplitude Modulation (PAM) system using a 555 timer as the sampling pulse generator and an analog message signal in Proteus/LTspice and KiCAD
23 parts2MIT
2 layers121.6 × 63.7 mm
Small pcb
omkar-nitsure/High-Current-Sourcing-Sine-Wave-Generator
We designed a High current sourcing sine wave generator capable of generating sine waves of amplitudes upto 30V and currents of upto 3A completely from scratch
44 parts2
2 layers90 × 40 mm
LiIon Battery Protection
imguxuuuu/Battery-Protection-PCB
Manufacturing-ready Li-Ion Battery Protection PCB designed using KiCad 9 with complete documentation, Gerber files, simulations, and manufacturing package.
11 parts1MIT
4 layers326.3 × 76 mm
Mini project
Mohit623148/analog-parametric-equalizer
5-band analog parametric audio equalizer using State Variable Filter (SVF) topology — LTspice simulation + KiCad schematic & 4-layer PCB
89 parts1MIT
2 layers68.6 × 53.3 mm
Project kicad
MOSH-Insa-Toulouse/2023-2024_4GP_NGO-TRAN
INSA 4GP MOSH Project - NGO/TRAN
23 parts1MIT
2 layers50.3 × 39.8 mm
Boost Converter
omarothman2004/Boost-Converter
A 12V, LT1302-based step-up DC-DC converter board made for efficient voltage boosting with optimized inductor selection and low-noise layout routing.
20 parts1MIT
2 layers157.3 × 86 mm
Flyback
src94/multiple-output-power-supply
flyback converter with 4 outputs, each 25V
48 parts1
2 layers275.2 × 103.5 mm
Main panel charger
ZeniteSolar/MCS19
Módulo de Carregamento do Sistema da embarcação solar Guarapuvu II (Zênite Solar)
222 parts1GPL-3.0
2 layers60.1 × 40 mm
Microphone
AhmedYehia-M23/low-noise-microphone-preamplifier
Low-noise 5 V electret microphone preamplifier with adjustable 30–40 dB gain, AD8656 analog front end, KiCad PCB design, and LTspice validation.
27 parts
2 layers60 × 25 mm
Lab1 pcb
Cybernetics9798/3TR4_Lab1
2nd Order Butterworth Filter with 7957.74 Hz cutoff frequency
10 parts
2 layers95 × 138 mm
ZVS
jenatton-Malik/zvs-driver
Mazzilli-topology ZVS driver — simulated in LTspice, built on a custom PCB and characterized on the bench
19 partsMIT
2 layers
EV BMS Cell Protection
jimchantes/EV-BMS-Cell-Protection
An overvoltage and undervoltage monitoring circuit (Window Comparator) designed for a Formula Student EV Li-Ion battery pack.
6 partsMIT
2 layers45.5 × 23 mm
5V-3.3V PowerSupply
kerylfo/5V-to-3.3V-LDO-Power-Supply
5V-to-3.3V linear regulated power supply PCB designed in KiCad, verified with LTspice simulation, and optimized for low thermal resistance and low EMI.
4 parts
2 layers78 × 99.5 mm
Precision AFE ESP32
LemonAidLee/Precision-Analog-Front-End
A highly precise, ±100 mV analog front-end (AFE) designed for the ESP32 and ADS1115. Features a 4-stage TL082 architecture including a Sallen-Key low-pass filter, delivering 9.4 µV/LSB resolution for precision data…
29 partsCERN-OHL-P-2.0
2 layers75 × 53 mm
Analog PWM
MouaadO/analog-pwm-generator
Analog PWM generator with 20–100 kHz complementary outputs, adjustable dead time, LTspice simulation and a stackable KiCad PCB linked to a 58 W buck converter.
42 parts
2 layers46.4 × 38.1 mm
Buck Converter-
omarothman2004/Buck-Converter-
A 5V, LT8610-based step-down DC-DC switching regulator board, designed with thermal performance and EMI in mind.
23 partsMIT
2 layers109 × 31.5 mm
LT8300 Flyback RevA
omarothman2004/Isolated-DC-DC-Flyback-Converter
An isolated flyback power converter PCB that uses a custom high-frequency transformer. The transformer acts as a galvanically isolated, coupled inductor.
22 partsMIT
2 layers208.4 × 36.1 mm
Signal conditioning top
omarothman2004/Signal-Conditioning-Pipeline
2-layer analogue front end (AFE) signal conditioning pipeline made in KiCad, and simulated in LTspice. This design target an audio application
82 partsMIT