_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ XR2206 Signal Generator Module Frequency Amplitude 1Hz-1MHz Adjustable Function Generator Set 2206CP Sine/Triangle/Square Output _x000D_ Feature: _x000D_ 1. High Precision Signal Generation: The XR2206 DIY kit is capable of generating high precision signals with a frequency range from 1HZ-1MHZ. _x000D_ 2. Versatile Waveform Output: This kit offers three waveform outputs including sine, triangle, and square waves, giving you more options for different applications. _x000D_ 3. Adjustable Frequency and Amplitude: With the XR2206 DIY kit, you can easily adjust the frequency and amplitude of the output signal to suit your needs. _x000D_ 4. Wide Power Supply Range: This kit can be powered using an external 9-12V power supply or a 9V battery, making it convenient to use in various settings. _x000D_ 5. Easy to Install and Debug: With its few components and direct plug-in design, the XR2206 DIY kit is easy to install and debug, even for beginners. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Certification: CE _x000D_ Origin: Mainland China _x000D_ Material: circuit board+acrylic _x000D_ Option: Unassembled, Assembled (optional) _x000D_ Power supply voltage: 9-12V DC input _x000D_ Impedance: 600 ohms+10% _x000D_ Frequency: 1Hz -1MHz _x000D_ Waveform: Square wave, sine wave, and triangular wave _x000D_ Sine wave: _x000D_ Amplitude: 0-3V at 9V DC input _x000D_ Distortion: less than 1% (at 1kHz) _x000D_ Flatness:+0.05dB 1Hz -100kHz _x000D_ Square wave: _x000D_ Amplitude: 8V (no load) at 9V DC input _x000D_ Rise time: less than 50ns (at 1kHz) _x000D_ Descent time: less than 30ns (at 1kHz) _x000D_ Symmetry: less than 5% (at 1kHz) _x000D_ Triangular wave: _x000D_ Amplitude: 0-3V at 9VDC input _x000D_ Linearity: less than 1% (up to 100kHz) 10mA _x000D_ Finished product size: approximately. 8.5 * 6 * 1.7cm _x000D_ Product weight: 81g _x000D_ Precautions for welding installation, follow the following steps: _x000D_ 1. Components are soldered onto the front panel, following the principle of low to high soldering, which involves soldering components such as capacitors, resistors, diodes, etc. low first. _x000D_ 2. Welding IC socket, terminal block, final power socket and adjustable potentiometer. _x000D_ 3. Use diagonal pliers on the back to cut the pins as short as possible _x000D_ Debugging steps: _x000D_ After the welding of IC and XR2206 is completed, pay attention to the direction of the IC, as insertion may damage the chip! _x000D_ 2. Check if the IC is reversed. If it is, please correct it in a timely manner. _x000D_ 3. Insert the power supply, with a 5.5 * 2.1 port power supply and negative electrodes inside and outside. Suitable for 9-12 volt power supply voltage. The waveform may be unstable for more than 12 volts _x000D_ Usage steps: _x000D_ 1. Plug in the J1 jumper cap, and the SIN/TRI blue terminal outputs a sine wave (note that only one of J1 and J2 can be plugged in) _x000D_ 2. Insert the J2 jumper cap, and the SIN/TRI blue terminal outputs a triangular wave (note that only one of J1 and J2 can be inserted) _x000D_ 3. SQU blue terminal output pulse _x000D_ 4. AMP: sine wave and triangular wave amplitude adjustment _x000D_ 5. FINE: Frequency fine tuning _x000D_ 6. Coarse tuning: The frequency of coarse tuning _x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 x Function Signal Generator DIY Kit ( Unassembled or Assembled) _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_