XR2206 Function Generator DIY Kit Sine Triangle Square Output 1HZ-1MHZ +Case

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Visit store<br>Items for sale<br>About us<br>Product Details<br>Features:<br>These are all the parts, it need your own welding and installation<br>Voltage Supply: 9-12V DC Input<br>Waveforms: Square, Sine & Triangle<br>Impedance: 600 Ohm + 10%<br>Frequency: 1Hz - 1MHz<br>SINE WAVE<br>Amplitude: 0 - 3V at 9V DC input<br>Distortion: Less than 1% (at 1kHz)<br>Flatness: +0.05dB 1Hz - 100kHz<br>SQUARE WAVE<br>Amplitude: 8V (no load) at 9V DC input<br>Rise Time: Less than 50ns (at 1kHz)<br>Fall Time: Less than 30ns (at 1kHz)<br>Symmetry: Less than 5% (at 1kHz)<br>TRIANGLE WAVE<br>Amplitude: 0 - 3V at 9V DC input<br>Linearity: Less than 1% (up to 100kHz) 10mA<br>2. The Function Generator component parameter table<br>Note<br>label<br>type<br>parameters<br>R1<br>resistor<br>1K<br>Regardless of the polarity<br>R2<br>Adjustable resistance<br>B503=50K<br>(by screen printing layer)<br>R3, R5,R6<br>resistor<br>5.1K<br>Regardless of the polarity<br>R4<br>resistor<br>330<br>Regardless of the polarity<br>R7<br>Adjustable resistance<br>B503=50K<br>(by screen printing layer)<br>R8<br>Adjustable resistance<br>B104=100K<br>(by screen printing layer)<br>C1,<br>Electrolytic capacitor<br>100UF<br>The positive short feet negative long feet<br>C2<br>non-polar capacitors<br>104<br>Regardless of the polarity<br>C3,C4<br>Electrolytic capacitor<br>10UF<br>The positive short feet negative long feet<br>C5<br>non-polar capacitors<br>105<br>Regardless of the polarity<br>C6<br>non-polar capacitors<br>473<br>Regardless of the polarity<br>C7<br>non-polar capacitors<br>222<br>Regardless of the polarity<br>C8<br>non-polar capacitors<br>101<br>Regardless of the polarity<br>U1<br>IC<br>XR2206<br>(by screen printing layer)<br>JK1<br>DC POWER<br>(by screen printing layer)<br>J1<br>2PIN Jumper cap<br>XM2.54<br>Regardless of the polarity<br>J2<br>2PIN Jumper cap<br>XM2.54<br>Regardless of the polarity<br>P1<br>Signal wire terminal<br>(by screen printing layer)<br>J3<br>2*5P Jumper cap<br>3．The welding installation considerations, follow these steps:<br>1. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.<br>2.Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer.<br>3.The back with a diagonal cutting pliers to cut short the pins as far as possible<br>4．Debugging steps:<br>1．After completion of welding on IC, XR2206, pay attention to the direction of IC, insert the might damage the chip!<br>2. check the IC whether against, such as anti please timely correction.<br>3. Insert the power supply, power supply for 5.5 * 2.1 port, inside outside is negative polarity. For 9-12 v power supply voltage. The waveform may not be stable for more than 12 v<br>5．Using the step：<br>1. J1 jumper cap plug in, SIN/TRI blue terminals output sine wave (note J1, J2 can only insert one of)<br>2. J2 jumper cap plug in, SIN/TRI blue terminals output triangular wave (note J1, J2 can only insert one of)<br>3. SQU blue terminals output pulse<br>4. AMP :  Sine wave, triangle wave amplitude adjustment<br>5. FINE :  Frequency fine adjustment<br>6. Coarse : Frequency of coarse adjustment<br>6．Schematic diagram of Function Generator<br>Package Included:<br>1 x XR2206 Function Generator DIY Kit Sine, Triangle, Square Output 1HZ-1MHZ +CASE<br&g