Mini DSO LA104 Digital Logic Analyzer

The Mini DSO LA104 is a compact 4-channel digital logic analyzer designed for embedded systems developers, firmware engineers, and electronics technicians. It combines oscilloscope and logic analyzer functions to capture and analyze digital signal patterns in real-time, helping debug communication protocols like SPI, I2C, and UART.

Specifications

• Channels: 4 digital input channels
• Maximum sampling rate: 100 MS/s (single channel), 50 MS/s (dual channel), 25 MS/s (four channels)
• Bandwidth: 50 MHz
• Input voltage range: 0–5V (TTL compatible)
• Buffer depth: 4K samples per channel
• Display: 2.8-inch TFT colour LCD (320x240 pixels)
• Interface: USB 2.0 for PC connection and data transfer
• Power: Built-in rechargeable lithium battery (via USB)
• Dimensions: 105 x 55 x 25 mm
• Weight: ~90 g

Compatible with

Arduino (Uno, Mega, Nano), ESP32, ESP8266, Raspberry Pi (3, 4, Zero), STM32, PIC, AVR, and any 3.3V/5V logic-level system.

What you can build with it

• Debug SPI and I2C communication between a sensor and a microcontroller
• Analyse UART serial data from a GPS module or Bluetooth device
• Validate timing sequences in a multi-sensor data acquisition system

Built and Backed by Compoden

Every Mini DSO LA104 comes with a QR code linking to our AI build companion — a step-by-step guide that helps you wire and program this logic analyzer into your project. With 10 years of experience supplying makers and institutions across India, we ensure you get reliable tools and real support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.

Frequently Asked Questions