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Velleman
5410329300401
Delivery time:1-5 Days
HPS40
Weight: kg

Personal Scope 40MS/s

No longer Available - Replaced by HPS50

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.
Velleman
5410329414498
Delivery time:1-5 Days
HPS50
Weight: kg

Velleman Handheld Scope with USB interface HPS50

No Longer Available
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
5410329026011
Delivery time:1-5 Days
K2601
Weight: kg

Stroboscope Kit K2601

No Longer available
Flashing light effects for discos. Make your own snapshots and "lightning" light effects. Flash frequency adjustable from 2 to 20Hz.
Dimensions: 87 x 65mm (PCB)
Power Supply: 220-240Vac
Velleman
5410329026455
Delivery time:1-5 Days
K2645

Geiger-Muller Counter Kit

No Longer Available
This kit provides an acoustic measurement of radiation levels. The sensitivity is at its highest for gamma rays and high energy beta rays. The assembly is compact and may be mounted into a small box, together with the 9V-battery.
Dimensions: 99 x 54 x 25mm
Power Supply: 9V Battery (not inc)
Velleman
5410329026455
Delivery time:1-5 Days
K2649
Weight: kg

Thermostat with LCD Kit

No longer Available

Presision digital thermostat with wide temperature range and adjustable hysteresis. Can be calabrated in Celcius or Fahrenheit. Additional connection for economy switch, e.g. to lower the temperature by a few degrees.
Dimensions: 124 x 62 x 65mm
Power Supply: 230Vac
Velleman
5410329026493
Delivery time:1-5 Days
K2651
Weight: kg

LCD Panel Meter Kit

No Longer Available
A digital meter is a lot easier to read and much more precise than its analogue equivalent. Moreover, this panel meter is comparable to an analogue one because a regulated power supply is no longer needed ; in many cases, an ordinary 9V battery is sufficient. As a result of the compact meter construction, there will never be problems finding a place to install it. It can easily be combined with an adapter circuit or sensor
Dimensions: 50 x 72mm (PCB)
Power Supply: 8-15Vdc or 9V Battery
Velleman
5410329026554
Delivery time:1-5 Days
K2655
Weight: kg

Electronic Watchdog Kit K2655

No Longer Available
A circuit that produces a natural sounding barking dog with a sensitive "ear" to everything that comes near it. It is a faithful watchdog, which never sleeps and never has to be taken out for a walk.
Dimensions: 142 x 75mm (PCB)
Power Supply: 9-12Vdc or 2 x 8Vac / 500mA
Velleman
5410329035006
Delivery time:1-5 Days
K3500
Weight: kg

Multifunction car Courtesy Light Kit K3500

No Longer Available

If, like most of us, you do not have infrared eyesight, then at times you have probably found yourself fumbling for the ignition switch or seat belt in the dark. For people like you we have developed this solution. With extra push button and battery protection.
Dimensions: 45 x 70mm (PCB)
Power Supply: 12Vdc / 13mA
Velleman
5410329035044
Delivery time:1-5 Days
K3504
Weight: kg

Car Alarm Kit K3504

No Longer available
The alarm detects sudden voltage drops of the battery when the interior, trunk, or hood lights are switched on. To ensure correct operation, a number of control indications have been included, such as : flashing LED to indicate that the alarm is in standby mode after a set time (after you have left the car). Pre-alarm (built-in buzzer) to indicate that the alarm is activated, so that you will not forget to switch it off. The alarm is easy to switch on and off, either automatically or by means of the ignition switch or a remote control unit, such as the K8059/K8057 or MK161/MK162
Dimensions: 62 x 100mm (PCB)
Power Supply: 12Vdc / 25mA
Velleman
5410329035051
Delivery time:1-5 Days
K3505
Weight: kg

Car Light Warning Alarm Kit K3505

No Longer Available
This head light indicator may be set for one or two functions. To indicate that the headlights (or the sidelights) should be switched off after switching off the ignition contact (battery protection). Or to indicate that the head lights should be on once ignition contact is switched on (obligatory in some countries).
Dimensions: 48 x 57mm (PCB)
Power Supply: 12Vdc
Velleman
5410329312329
Delivery time:1-5 Days
K4004B
Weight: kg

200W Mono/Stereo Amplifier Kit K4004B

  Constructional Kit: Average
No longer available
Universal, robust and compact are the key words that describe this amplifier. A stereo or a mono amplifier, with three input sensitivity settings. Overload and short-circuit protection, protection against incorrect power supply polarity and thermal protection. Speaker transient suppression.
Dimensions: 210 x 85 x 64mm
Power Supply: +28Vdc & -28Vdc  K4006
Velleman
5410329315559
Delivery time:1-5 Days
K4005B
Weight: kg

400W Mono/Stereo Amplifier Kit K4005B

  Constructional Kit: Advanced
No Longer Available
Universal, robust and compact are the key words that describe this amplifier. A stereo or a mono amplifier, with three input sensitivity settings. Overload and short-circuit protection, protection against incorrect power supply polarity and thermal protection. Speaker transient suppression.
Dimensions: 350 x 62 x 85mm
Power Supply:

+35-40Vdc & -35-40Vdc / 2.5A (8Ohm)

+25-30Vdc & -25-30Vdc / 5A (4Ohm)

Velleman
5410329311568
Delivery time:1-5 Days
K4006
Weight: kg

Power Supply for K4004B and K4005B Kit

No longer available
A dedicated power supply board, designed for use with K4004B 200w Mono/Stereo power amplifier. Fitted with two reservoir capacitors (10000µf 50V), protection fuses and LED indicators. It can be used for any split rail power supply application.
Velleman
5410329040109
Delivery time:1-5 Days
K4010
Weight: kg

300W Mono Mosfet Amplifier Kit

No Longer Available
Heatsink and transformer are included, ideally suited for installation into active speaker systems.
Dimensions: 270 x 90 x 140mm
Power Supply: 230Vac
Velleman
5410329217068
Delivery time:1-5 Days
K4040
Weight: kg

Stereo Valve Amplifier/Chrome Kit K4040

  Constructional Kit: Professional

No Longer Available

For most of us a high power valve amplifier is unaffordable. This kit changes that, so that now everybody can enjoy that sublime "valve sound". The sound of valves cannot be surpassed, neither by transistors nor FETs. In the development process, special attention was given to the housing so that the expensive valves are displayed in a visually attractive manner. The most vulnerable point of a valve amplifier are the output transformers; that's why we use ultra-linear and overrated output transformers (toroidal) to guarantee a rich bass response. To extend the life of the precious valves, the amplifier has a switch-on delay so that the high voltage is switched on when the valves are warmed up.
Dimensions: 425 x 130 x 350mm
Power Supply: 230Vac
Velleman
5410329307578
Delivery time:1-5 Days
K4040B
Weight: kg

Stereo Valve Amplifier/Black Kit K4040B

  Constructional Kit: Professional

No Longer Available

For most of us a high-power valve amplifier is unaffordable. This kit changes that, so that now everybody can enjoy that sublime "valve sound". The sound of valves has never been surpassed, neither by transistors nor FETs. In the development process, special attention was given to the housing so that the expensive valves are displayed in a visually attractive manner. The most vulnerable point of a valve amplifier are the output transformers; that's the reason why we use ultra-linear and overrated output transformers (toroidal) to guarantee a rich bass response. To extend the life of the precious valves, the amplifier has a switch-on delay, so that the high voltage is switched on when the valves are warmed up.
Dimensions: 425 x 130 x 350mm
Power Supply: 230Vac
Velleman
5410329046002
Delivery time:1-5 Days
K4600
Weight: kg

Video and RGB Converter/Processor Kit K4600

No Longer Available
To process a PAL colour video signal it first has to be converted back into the original Red, Green and Blue signals. This allows the colours to be adjusted separately along with the colour intensity, brightness and contrast. Once processed the signal can be converted back into a PAL video signal. The user can choose PAL video or RGB output. In addition space is provided on the PCB for a UHF modulator ( type RFMOD) so you can use the antenna input of your TV or video. An SVHS input signal can also be connected.
Dimensions: 200 x 67 x 107mm
Power Supply: 16Vdc / 500mA
Velleman
5410329052003
Delivery time:1-5 Days
K5200
Weight: kg

4-Channel Multi-Function Running Light Kit K5200

No longer available
This circuit does more than an ordinary running light, it not only runs in both directions, but it also flashes with two groups of lamps (flip-flop) and with all the lamps at the same time. The four light effects follow each other automatically.
Dimensions: 110 x 85mm (PCB)
Power Supply: 220Vac
Velleman
5410329052010
Delivery time:1-5 Days
K5201
Weight: kg

Light Computer Kit K5201

  Constructional Kit: Average
No longer Available
Sixteen different programs and seven outputs make this light computer a unique showpiece. This kit can find applications in party lighting, discotheques, advertisement lighting, signalling, etc. To be able to view the programs directly, each output is provided with a LED. The complete circuit can be installed so that all operations and LEDs are available from the front panel. To enhance the spectacle further, an unlimited number of circuits can be connected together to work synchronously. Moreover, two programs are provided which are specially adapted to operate two light computers in cascade.
Dimensions: 134 x 79mm (PCB)
Power Supply: 7.5-9Vac / 250mA (Circuit)
24-240Vac (Lights)
Velleman
Delivery time:1-5 Days
K5203

Dual Function Strobe Kit K5203

No longer available
Create fantastic light effects for disco, photographs, signalisation, ... Two operation modes. The first operation mode flashes on power down, for use in combination with light computer K5201, running lights K5200 or other light effect generator. The second operation mode flashes continuous with adjustable speed. Simple two-wire connection. High power flash tube. Power on LED. Reflector included.
Dimensions: 70 x 120 x 50mm
Power Supply: 230Vac
Velleman
5410329056001
Delivery time:1-5 Days
K5600R
Weight: kg

Advertisement LED Display (Red) Kit K5600R

No Longer available
Create your own message for personal advertisements. Can be used for home, shop, car or truck... 12 self definable characters, which are made by de customer. 150 bright LED's supplied with the kit. Many spectacular light effects on the message, (scrolling, blinking, rolling, panning...). Adjustable effect speed. Vertical or horizontal position possible. Fixed displaying is possible (no effects). Different displays can be synchronised, to create longer messages, or to create giant advertisements.
Dimensions: 80 x 473mm (PCB)
Power Supply: 12-28Vdc / 760mA
Velleman
5410329060015
Delivery time:1-5 Days
K6001
Weight: kg

Temperature Sensor Kit

No Longer Available
This kit has been developed especially to be combined with K6002 to build a temperature regulation and control system. The advantage of a separate sensor lies in the fact that the distance between the actual controller and the sensor is of no importance.
Dimensions: 45 x 47mm (PCB)
Power Supply: 12Vdc / 20mA
Velleman
5410329060022
Delivery time:1-5 Days
K6002
Weight: kg

Temperature Controller Kit

No longer Available
Unlike a normal thermostat, this kit has two outputs, one for "high" alarm, e.g. to switch on the air conditioning, and one for "low" alarm, e.g. to switch on the central heating. Both alarms are adjustable independently, each with their own hysteresis. Sensor K6001 included.
Dimensions: 117 x 60 x 80mm
Power Supply: 9Vac / 300mA
Velleman
5410329060039
Delivery time:1-5 Days
K6003

Temperature Sensor with LED Display Kit

No Longer Available
This temperature sensor has the same features as the K6001. In addition, it has an LED display, showing the following three items : 1) Current temperature reading ; 2) Minimum temperature setting ; 3) Maximum temperature setting. A splendid aluminium housing with front sticker is included.
Dimensions: 144 x 50 x 22mm
Power Supply: 12-15Vdc / 150mA
Velleman
5410329062002
Delivery time:1-5 Days
K6200
Weight: kg

0 to 60 Hours Start/Stop Timer Kit K6200

If a device has to be switched off after a specified amount of time, then this timer is the ideal solution. Because of the large range of the timer, it may be used in almost any applications, such as switching off television and hifi-equipment, lights (staircase lighting), safety timer for coffee machine, dark-room timer, providing a short ringing signal, etc. Push buttons are provided for starting and early stopping, but it is also possible to control the circuit by means of a relay or an open collector (e.g. our 15 channel remote control receiver K8050)
Dimensions:
Power Supply: 24Vac / 50mA, 110 or 240Vac