Check the listing for details. XR2206 Function DIY Kit Sine/Triangle/Square Output 1Hz-1MHz Signal Generator. Condition: New. Listed at 11.98 USD. Package: 1 x Signal Generator Kit Description: Good precision: the XR2206 function signal generator is precise, with a transparent case box shell for good assemble; Amplitude: 0-3V at 9V DC input; Distortion: less than 1% (at 1KHz); Flatness: +0.05dB 1Hz - 100kHz Parameters: Voltage Supply: 9-12V DC Input; Waveforms: Square, Sine, Triple-cornered; Impedance: 600 Ohm + 10%; Frequency: 1Hz-1MHz; Amplitude: 0-3V at 9V DC; InputDistortion: less than 1% (at 1KHz); Flatness: +0.05dB 1Hz - 100kaHz Sine wave parameters:Amplitude: 0-3V at 9V DC input; Distortion: less than 1% (at 1KHz); Flatness: +0.05dB 1Hz - 100kHz Square wave parameters: Amplitude: 8V (no load) at 9V DC Input; Rise Time: less than 50ns (at 1KHz); Fall Time: less than 30ns (at 1KHz); Symmetry: less than 5% (at 1KHz) Triple-cornered wave: Amplitude: 0-3V at 9V DC input; Linearity: less than 1% (up to 100 KHz) 10 mA 1. The welding installation considerations, follow these steps: 2. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc. 3. Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer. Insert the power supply, power supply for 5.5 x 2.1 port, inside and outside is negative polarity; Fitting for 9-12 v power supply voltage, and the waveform may not be stable for more than 12V. Debugging steps: 1. After completion of welding on IC, XR2206, you need to pay attention to the direction of IC, or insert the might damage the chip! 2. Check IC for errors, if any, please correct in time. size: 12 x 8 x 2 cm Material:ABS colour:As shown Contact Us (1) We strive to provide the best service as possible, commit to resolve all problems and give fast shipping. (2) Please contact us before giving any negative feedback. If you have any questions, please do not hesitate to contact us. Payment (1) All payments must be prepaid and cleared. (2) We only accept Paypal payment. After checkout, please make through Paypal service. Shipping (1) Buyer is responsible for any incorrect address and undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address. We take the paypal address as your shipping address. Please make sure your shipping address is correct during check out. (2) Your order will be shipped within 24 hours after payment is cleared (Sat. & Sun. excluded and holidays) (3) We ship orders using USPS (United States Postal Service). The shipment usually takes 2-4 business days, excluding holidays, Saturday and Sunday (4) Local pick up is not available. (5) No International Shipping. Warranty (1) This product has a 30-day warranty. (2) Warranty does not extended to any products that are buyer's negligence, abuse, misuse, improper installation or physically damaged on the buyer or user's part. (3) Please contact us before making a replacement or refund. (4) In case of returning, buyer must pay their own postage and shipping fees for replacement or refund. We will provide replacement or refund after product is received.