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DM41C

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DM41C

Description

Description

The DM41C is a clone of the HP-41CX in a landscape orientated layout similar to the Voyager series, including a real-time clock. The alphanumeric LCD screen of the HP-41C revolutionized the way a calculator could be used, providing user-friendliness (for its time) and expandability (keyboard-unassigned functions could be spelled out alphabetically). By using an alphanumeric display, the calculator could tell the user what was going on, displaying meaningful error messages ('ZERO DIVIDE') instead of simply a blinking zero. It could also prompt the user for explicit arguments ('ENTER RADIUS') instead of just displaying a question mark.

Comes with genuine leatherette pouch.

DM41C calculator features

  • Modern clone in a modern hardware architecture
  • Uses proven RPN logic
  • Programmable
  • Alphanumeric display
  • Custom program labels
  • Setup Menu for easy access to configuration items

DM41C hardware features

  • Rugged design based on a Titanium shell
  • USB-C I/O for complete calculator contents backup
  • Single coin-cell operation
  • Low power — long battery life
Please find the online Voyager Series User Manual

Specifications

Aspect Details
Construction Case made from a sand-blasted Grade 1 Titanium housing, brown anodized and laser engraved
Software ARM microcontroller emulating the NUT processor
Processor LPC1115 32-bit ARM Cortex-M0 microcontroller
Memory 64 kB internal flash, 8kB RAM
Display type Reflective Positive FSTN
Display resolution 132 × 16 pixels
Display active area 69.1 × 10.0 mm
Display dot pitch 524 × 626 µm
Connectivity (PC) USB-C port for firmware update and data exchange via CDC
Battery type 1 × CR2032 lithium coin cell, 3.0 volts
Battery life Up to 5 years
Sound 4 kHz resonance frequency Piezo-electric buzzer
Size 88 × 58 × 9 mm
Weight 62 g
Warranty 5 years