A4988 stepper motor driver board
€6.48excl. VAT€7.90incl. VATBased on the Allegro A4988 chip, this small driver can control a single bipolar stepper motor with a max current
707 products
Control electronicsBased on the Allegro A4988 chip, this small driver can control a single bipolar stepper motor with a max current
Wrenches & screwdriversAC/DC and induction tester screwdriver with LCD display
Multimeters & accessoriesTrue RMS digital clamp meter with colour display, measuring current up to 600A and voltage up to 750V. Supports waveform mode, NCV, temperature, capacitance and much more. Intuitive interface, rechargeable battery and advanced functions in a single compact, powerful instrument.
Multimeters & accessoriesThe set contains 2 test probes, 2 leads 90 cm long (red and black), 4 crocodile clips, 2 fork terminals, 4 tips 4 mm in diameter and 2 tips 2 mm in diameter.
Lamps, lenses & magnifiersThe Fresnel lens makes it possible to build large-diameter, short-focal-length optics in far less space than a conventional lens. The thickness of the lens is reduced zone by zone, turning the curve into a series of surfaces that share the same curvature but are no longer continuous
Function generatorsModule based on the Analog Devices ADF4351 integrated circuit, a wideband frequency synthesiser made up of a PLL (Phase-Locked Loop) and a VCO (Voltage-Controlled Oscillator). Besides the Analog Devices generator IC, the module carries its power stage built around LDO regulators, the loop filter, the 25 MHz active crystal oscillator used as the reference source and, lastly, the SPI serial interface and the power-on and lock-detect LEDs
SolderingSolder fume extractor with activated carbon filter
SolderingSoldering station with temperature control from 160°C to 480°C, PTC-sensor heating element, sleep function, LED display, temperature setting in °C and °K
AccessoriesAluminium coupler for use in robotics, mechanics and so on
AccessoriesAluminium coupler for use in robotics, mechanical work and the like
AccessoriesMade of 3 mm thick aluminium, this heated bed can reach temperatures above 100°C
Various lab productsSturdy bench-mounted vice for holding electronic boards and equipment
Various lab productsAluminium tool case with a lockable catch, shoulder strap included for easy carrying, and internal padding to protect your tools. It has a top section with pockets for screwdrivers and pliers, and removable dividers in the base for extra flexibility.
Various lab productsAn unusual small-parts case made of two sections, each with 5 removable compartments and 1 fixed one, which close onto each other to form a single case
Multimeters & accessoriesAnalogue multimeter (CE/CAT II 1000V, CAT III 500V) able to measure DC currents up to 10 A, DC and AC voltages up to 1000 V, resistances up to 20 Mohm, diodes, transistors and electrical continuity
Panel metersAnalogue panel ammeter with 100 mA DC full-scale reading, size (mm): 64x56x57.
Panel metersAnalogue panel ammeter, full scale: 50 mA DC, dimensions: 64x56x57 mm.
Panel metersAnalogue panel ammeter with full-scale range: 3 A direct current, screw for zero adjustment, dimensions: 71 x 60.5 mm
Panel metersAnalogue panel ammeter, 5 A AC full scale, zero-adjust screw, 70 x 60 mm
Panel metersAnalogue panel ammeter with a full-scale range of 15 A DC, dimensions: 70 x 60 mm.
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