Additional access cards for the Velleman Proximity Card Reader, MK179 / VM179. (70-4428 / 70-4562).

• Velleman type HAA2866/TAG

Additional access key fobs for the Velleman Proximity Card Reader, MK179 / VM179. (70-4428 / 70-4562).

• Velleman type HAA2866/TAG2

It's small in size, but the Velleman Mini PIC-PLC Application Module is big in heart and big in performance. You can create your own custom application without the hassle of making the hardware. With the Velleman Application Module all the buffered inputs and outputs are ready-made for you. The VM142 features an on-board LED, a relay output and an audible warning buzzer. Suitable for home or automotive applications. All you need is a programmer such as the Velleman VM134 (Rapid part 70-4506) or K8076 (70-4328).

The Velleman RGB LED Dimmer for DIN Rail module is designed to control LED flexible strips. The three outputs drive high power Mosfets which can each sink about 5A. A variety of colours and dimming combinations can be selected.

• Easy DIN Rail mounting
• Dual push button operation
• Short circuit protection
• Suitable for use with 12 to 24Vdc common anode RGB or single colour LED strips
• Maximum output 5A/channel
• Power supply 12 to 24Vdc
• Manufacturer's part VM150

The Velleman Transistor Set is a pack of 100 of the most popular general purpose signal transistors, and is ideal for use as a starter kit for the electronic enthusiast or by schools or colleges. The set includes 8 types of small signal transistors.

Pack includes:

• 28 x BC547B
• 28 x BC557B
• 12 x BC327
• 12 x BC337
• 6 x BC516
• 6 x BC517
• 4 x BD139
• 4 x BD140

• Manufacturer's part K/TRANS1

This kit makes it possible to turn up to three devices On or Off over the telephone. It is also possible to check the condition of a switch (open or closed).

• Switch the lights On and Off or check the alarm from anywhere in the World
• Turn on the heating before returning home
• Operation is protected by a user defined code, which is simply keyed in from the telephone keypad
• A relay is included for one output 10A/250V AC
• Automatic pick-up can be selected for ±8 or ±3 rings
• Automatic hang-up if no code is entered within 20 seconds
• Supply voltage 12V AC/300mA
• Dimensions:130(L) x 105(W)mm
• Whadda MK160

Please note: This is a self-assembly kit and requires soldering.

The Whadda Discrete 200W Power Amplifier is a high power audio amplifier, ideal for active speaker systems or sub-woofers, guitar amps and other instrument amps etc, available as a ready-built module.

• Fully discrete design using Epitaxial Darlington transistors
• DC supply circuit on board with LED indication
• Comes complete with transistor isolators, spacers and bolts
• Pre-assembled with heat sink
• Overload and short-circuit protection
• 200W music power @ 4Ω load
• 100W rms power @ 4Ω load
• 70W rms power @ 8Ω load
• Distortion 0.02% @ 1kHz / 10W
• Damping factor >800
• Frequency response 3Hz to 200kHz (-3dB)
• Sensitivity 0.6V rms
• Signal to noise ratio 115dB
• Power supply: 2x 25 to 30V AC, 120VA
• PCB size 107 x 62mm
• Manufacturer's part VM100

It's the ultimate compact home sound system - and now you can make your own MP3 player with the Whadda MP3 Player Board it. With an MP3 player you can have a jukebox, jingle player and sound effects machine at your fingertips.

• SD card operation (SD card not included)
• High-quality VLSI decoder
• 7 preset buttons with external connection
• 8 different preset sound modes
• 6 play modes
• Mono operation possible
• PCB size 132 x 62mm
• Power supply 12Vdc / 1A
• Manufacturer's part VM8095

The Whadda Proximity Card Reader module can be used for numerous applications in homes and offices where security is needed or to control entry. Using RFID technology a relay can be activated when a card or fob is in close proximity (100mm) to the detection coil. The coil can be mounted up to 5m away from the main PCB. The Proximity Card Reader is also available in kit form.

• Ready-built module
• Supplied with two cards
• Additional cards and key fob style actuator also available
• Stores up to 25 tags
• 64-bit code gives excellent security
• Unlimited number of tags in low-security mode
• Easy addition and removal of tags
• Coil can be mounted away from the board for higher security
• EM4100 compatible
• Relay output max. 3A/24V
• Dimensions 66 x 62 x 20mm
• Power supply 12V DC/100mA
• Manufacturer's part VM179

With the Whadda 8-Channel USB Relay Card you can use your computer USB port to connect to the outside world. The card has eight relay channels which are controlled by your computer. It will allow you to connect a load of up to 16A on each of the high power relays. The board has space for extra VDR noise suppressors and has push buttons for test operating all the relays. Each channel also has an LED to indicate condition of relay. The 8-Channel USB Relay Card is also available in kit form.

• Manual operation for toggle, momentary or timer operation
• Timer settings up to 18 hours (DLL function)
• Optional open collector connectivity
• Event-driven and open protocol
• Two way PC communication
• Optional VDR transient suppression for use with inductive loads
• LED indication for power and relay action
• Minimum system requirements: PC running USB compatible Windows version, USB1.1 and USB2.0 full speed compatible, internet connection for software download
• 8 high-power relays
• Dimensions 160 x 107 x 30mm
• Power supply 9 to 10V AC or 12 to 14V DC, 500mA
• Manufacturer's part VM8090

Ready assembled

Whether you're looking to enhance advertising signs with lighting, step up the effects at the disco or simply make the party go with a swing, the Velleman 10-Channel Light Effect Generator module can do the job for you. This kit has ten outputs to control cold-cathode fluorescent lamps, light bulbs, LEDs or "solid state" relays. It is also available in kit form.

• 10 pre-programmed selectable light patterns with push button
• Adjustable number of used channels
• Adjustable speed
• LED indication for every output
• 12V operation possible for use in cars
• Last used lighting effect is saved in non-volatile memory
• Consumption max 4A
• Outputs 12V DC/400mA per channel (total max 4A)
• Dimensions 140 x 100 x 27mm
• Power supply 12Vdc
• Manufacturer's part VM120

The Whadda DMX-Controlled Relay module uses the DMX512 protocol to control dimmers, scanners, moving-head spots and other lighting devices with simple wiring. Also available as a kit for you to produce your own module.

• 512 unique addresses, DIP switch settable
• LED indication for power supply, relay output status and error situation
• Safe DMX data stream mode reducing interference to a minimum
• Relay hold function in case of DMX signal loss
• Switching capacity 8A
• Ready assembled
• Dimensions 105 x 60 x 30mm
• Power supply 12V DC, 100mA
• Manufacturer's part VM138

The Whadda Mini Dimmer Kit is a simple module offering a dimmer for a variety of applications. Small and compact, this mini dimmer fits easily into an existing electrical lighting switch.

• Power supply 220 to 240Vac/50Hz
• Maximum load 200W
• Dimensions 40 x 40 x 20mm
• Manufacturer's part VM164

The Whadda Low Voltage LED Dimmer has been designed to control any 12 or 24V LED strips or low voltage incandescent lamps for display advertising and light effects. The output drives high power Mosfet which can each sink about 5A. It is also available as a kit.

• Blue indicator LED
• Suitable for in-car use
• Output 5A max
• Dimensions 100 x 40 x 35mm
• Power supply 12 to 24Vdc
• Manufacturer's part VM187

The Velleman Start-Stop Timer can be used for a wide variety of applications where a stopwatch or other timer is the order of the day. It has am adjustable delay of anything from 1 second to 60 hours.

• Wide timing range
• Easy time setting
• LED anmation during operation
• Start and stop buttons
• Front panel mountable
• Dimensions 70 x 45 x 20mm
• Power supply 12Vdc/100mA
• Manufacturer's part VM141

The Velleman ‘Experiment on Solar Energy’ Kit is more than just a science project. This kit brings you ten projects in one, making it a great value option for schools, colleges and other training centres. All projects can be assembled on solderless breadboard.

Projects include:

• Solar powered LED
• Flashing LED
• Solar attention grabber
• Solar cricket
• Solar battery charger
• Solar musical instrument
• IR remote tester
• Solar garden light
• Solar motion detector
• Solar alarm simulator

• Kit includes all components, breadboard and solar cell
• No soldering required
• Good sunlight or a 60W lamp required to power experiments.

With the Whadda 8-Channel USB Relay Card kit you can use your computer USB port to connect to the outside world. The card has eight relay channels which are controlled by your computer. It will allow you to connect a load of up to 16A on each of the high power relays. The board has space for extra VDR noise suppressors and has push buttons for test operating all the relays. Each channel also has an LED to indicate condition of relay.

The 8-Channel USB Relay Card is also available as a pre-mounted module.

• Manual operation for toggle, momentary or timer operation
• Timer settings up to 18 hours (DLL function)
• Optional open collector connectivity
• Event-driven and open protocol
• Two way PC communication
• Optional VDR transient suppression for use with inductive loads
• LED indication for power and relay action
• Minimum system requirements: PC running USB compatible Windows version, USB1.1 and USB2.0 full speed compatible, internet connection for software download
• 8 high-power relays
• Dimensions 160 x 107 x 30mm
• Power supply 9 to 10V AC or 12 to 14V DC, 500mA
• Manufacturer's part K8090

Please note: This is a self-assembly kit and requires soldering.

The Whadda 4-Channel Running Light Kit lets you create the sort of lighting effects used at top discos and super-cool parties - at a fraction of the price. This module is the perfect addition to your existing system if you really want to make the party go with a swing. The speed of the module can be adjusted manually.

• All outputs are equipped with a LED indication
• Suppressed according to EN55015
• Adjustable speed for charge switching
• Maximum load per channel: 450W (240V AC) / 230W (115V AC)
• Speed adjustable between 0.2 and 3Hz
• Size 100 x 83 x 36mm
• Power supply 110 to 240V AC
• Manufacturer's part K8032

Please note: This is a self-assembly kit and requires soldering.

The Whadda USB-Controlled DMX Interface Kit enables you to control DMX lighting fixtures using a PC and USB interface. Test software and DMX Light Player software is included, and a Dynamic Link Library (DLL) is provided to write your own software. The device includes a stand-alone test function that outputs all 512 channels at a time, with adjustable levels.

• Kit includes enclosure and USB cable
• Connected and powered through USB
• 512 DMX channels with 256 levels each
• 3 pin XLR-DMX output connector
• Windows 98SE or higher compatible
• 9V battery (not supplied) needed for stand alone test mode
• Solid state - fuse protection on DMX output
• Dimensions 106 x 101 x 45mm
• Power supply 5V DC via USB
• Manufacturer's part K8062

Please note: This is a self-assembly kit and requires soldering.

Jingle all the way to the festive season with the Whadda De Luxe Christmas Tree Kit. This stunning model tree includes 134 LEDs and has 18 randomly blinking candles and can really get you into the Christmas spirit whether you are in the home, the workplace or on the road. No need to remove battery when using external supply.

• 12V operation possible for use in cars, vans, trucks
• On/off switch included
• PCB size 143 x 81mm
• Power supply 9-12Vdc or 9V battery (not supplied)
• Manufacturer's part MK117

Please note: This is a self-assembly kit and requires soldering.