Velleman Kits & Projects

The HPS140MK2 handheld oscilloscope still holds the same power as its predecessor, the HPS140, but in a new and modern design. Although small in size, this oscilloscope packs 40 MS/s in real time and it's sensitivity can go as low as 0.1 mV. It also has a full automatic measuring system but can be operated manually if preferred.

40 Mega samples/sec in real time

bandwidth up to 10 MHz

full auto range option

sensitivity down to 0.1 mV

signal markers for amplitude and time

memory hold function

direct audio power measurement

Connect this easy to use component tester (HPS141) to your handheld oscilloscope (HPS140MK2) and receive all useful information about resistors, transistors, diodes and more, including their pin out identification.
Manual available On-Line.

Velleman's goal with the HPS40 was to develop a user-friendly, feature-packed and genuinely "hand-held" oscilloscope. A number of characteristics were on our wish list: low noise, high sensitivity, modest weight, a backlit LCD and a choice between regular batteries or rechargeable ones. Furthermore, the scope also offers a selection of 5 different screen layouts. Both novices and professional users will admire the fast and fully automatic setup function, allowing them to perform measurements without physically touching the unit! Floating measurements are completely safe thanks to the battery-powered operation and the (included) fully insulated measuring probe. These features make the HSP40 indispensable to the professional user, service centres and even to the hobbyist.

Designed By electronics enthusiasts For electronics enthusiasts! Powerful, compact and USB connectivity, this sums up the features of this oscilloscope. The large keyboard and bright LCD makes this unit a breeze to use, combine this with great specifications and you wonder how you ever managed without it! HPS50 Handheld Oscilloscope includes universal power supply, insulated measurement probe x1 / x10 and USB connection cable.

Velleman K/LEDHDR, a small packet of Red 5mm light emitting diodes (LED's). Suitable for use with Velleman K5600R advertisement LED display Kit.

Brighten any room or space with this fully Arduino® compatible, ESP-32 controlled BrightDot clock kit. This designer matte black edition clock features 60 bright RGB LEDs that reflect against the surface on which you mount the clock, hence telling you what time of day it is. The SMD RGB LEDs are pre-assembled but the rest of the solder work is up to you! Solder the light blocking pads into place and connect the clock to the ESP-32 by using the data cable. Then it's time to pick out a nice spot to hang the clock with the invisible mounting option! Once you've overcome the choice overload of available hanging spots, you can connect the clock to your wireless network and it will sync automatically with the NTP time server. Afterwards, you will be able to control every animation, colour or setting that is available by using the built-in web page which is accessible with your smartphone or PC. Another choice overload situation! Other cool features include the alarm and the LED auto dim for when its bedtime. Check out the videos to see some cool time animations that you can display with the BrightDot clock!

Brighten any room or space with this fully Arduino® compatible, ESP-32 controlled BrightDot clock kit. This designer white edition clock features 60 bright RGB LEDs that reflect against the surface on which you mount the clock, hence telling you what time of day it is. The SMD RGB LEDs are pre-assembled but the rest of the solder work is up to you! Solder the light blocking pads into place and connect the clock to the ESP-32 by using the data cable. Then it's time to pick out a nice spot to hang the clock with the invisible mounting option! Once you've overcome the choice overload of available hanging spots, you can connect the clock to your wireless network and it will sync automatically with the NTP time server. Afterwards, you will be able to control every animation, colour or setting that is available by using the built-in web page which is accessible with your smartphone or PC. Another choice overload situation! Other cool features include the alarm and the LED auto dim for when its bedtime. Check out the videos to see some cool time animations that you can display with the BrightDot clock!

Suits all Velleman kits requiring a regulated power supply between 5 and 12VDC, and no more than 1A.

Universal low-noise stereo pre-amplifier.

Up to 3 different time intervals (5 - 10 - 15 seconds) can be selected for the windshield wipers of your car. It can also be used for automatic slide projection.