Tube-Town EZ-Board Single Relais PCB

Microcontroller-controlled MIDI switcher for channel switching or loop switching. Operation can be performed either via MIDI or a footswitch (momentary switch).

!!! UPDATE !!! With the May 2019 update, the following adjustments were made to the module:

• The large relay board has been removed and is no longer included in the kit, as a wide range of different relays with carrier boards is now available, offering much more flexible applications.
• The documentation has been consolidated and is available as a PDF download directly with the kit.
• The microcontroller with the firmware is no longer included in the kit and must be ordered separately depending on the desired version.

These changes allowed us to offer the kit in a more universal, flexible, and cost-effective way. More short information and software on the >>TT-Midi-Switcher project page

Included in delivery:

• Controller board
• Components for 5V onboard power supply
• MIDI socket
• ULN2803A driver IC
• Optocoupler for MIDI-IN
• Crystal, resistors, and capacitors

NOT included in delivery (order as needed!):

• Relays, relay carrier boards, and flyback diodes
• LEDs and current-limiting resistors
• Buttons and switches
• Cables and wires
• Microcontroller with firmware

• for noval sockets
• Color: black
• High: 55 mm
• Including Base and Shield

Metalfilm Resistor
Great for amps and effects, low noise, small size, high power rating

Spezification:

• Power: 0,5 Watt
• Voltag: 350 V working / 700 V overload
• Axial Leads
• -55° C - 155° C
• 9,4 * 3,2 mm
• 1,0 %
• RoHS

• Type: HV ceramic disk capacitor
•   Epoxy resin molding
•   (insulating and flame retardant)
• Voltage Rating: 500 VDC
• Tolerance: - 20 % / +50 %
• Operating Temperature Range: - 40°C / + 85 °C
• Diameter: 6 mm
• Grid: 5

• Material: 1.5 mm transply
• Ø-Outside: 42 mm
• Color: Black
• Letters: White

• Size: M4
• Toothed bottom
• Material: spring steel
• Pack of 10

• 4 x cagenut M6
• 4 x thread screw M6 x 30

Internal thread on both sides

• Thread size: M3
• Internal thread: 10 mm
• Material: galvanised steel
• Length: 10 mm

• Type: Aluminum Electrolytic Capacitors
• Capacitance: 22 µF
• Voltage Rating: 450 V
• Tolerance: +/- 20%
• Operating Temperature Range: - 40°C / + 85 °C
• Dimensions: Ø 16 mm x 30 mm
• Termination Style: axial