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3Pcs Geekcreit® XR2206 Function Signal Generator DIY Kit Sine Triangle Square Output 1HZ-1MHZ

4.9286

SM109.04 / SM133.05

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SM65.38 / SM133.05

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Ҳозир Харидан Ба Сабад илова кунед

Корти Кредитӣ ё Дебетӣ

Тозагии Харид Кафолат дода мешавад

Тӯҳфаи Ройгон

Тӯҳфаи ройгон бо ҳар харид

Сиёсати Ирсол

Ирсоли стандартии ройгон барои фармоишҳо аз $9.9 зиёд

Сиёсати Бозгашт

Тӯҳфаҳои баргардонидашуда то 40 рӯз пас аз гирифтани мол қабул карда мешаванд. Тӯҳфаҳои фардӣ наметавонанд баргардонида ё иваз карда шаванд. Тӯҳфаҳое, ки бо корти тӯҳфаи электронӣ харида шудаанд, танҳо иваз карда мешаванд; бозгаштҳо қабул намешаванд.

Тӯҳфаи Ройгон

Хуш омадед ба Roymall, сомонаи касбии шумо барои харидани тӯҳфаҳои баландсифати мағозаҳои департаментӣ. Мо дастгирии шуморо қадр карда, бо илова кардани як лаҳзаи иловагии шавқ ба харидҳои шумо, миннатдорӣ худро ифода мекунем. Вақте ки бо мо харид мекунед, шумо на танҳо аз маҳсулоти баландсифат, ки ҳаёти шуморо беҳтар мекунанд, баҳра мебаред, балки ҳар як фармоиш бо як тӯҳфаи ройгони махсус меояд. Омодаед, ки коллексияи моро омӯхта ва тӯҳфаҳои комили худро пайдо кунед? Маҳсулоти баландсифати мағозаҳои департаменти моро тафтиш кунед, фармоиши худро гузоред ва интизори шавқи тӯҳфаи ройгони худ бо хариди худ бошед.

Сиёсати Ирсол

Мо баъд аз гирифтани фармоишҳои шумо барои ирсоли мол ба шумо мекошем ва онҳоро бо амният мерасонем. Тафсилоти ирсол дар почтаи электронии тасдиқии шумо дода мешавад.Дар аксари ҳолатҳо, фармоишҳо дар давоми 2 рӯз коркард карда мешаванд.Дар ҳолатҳои махсус, онҳо ба таври зерин ба таъхир меафтанд: Вақте ки шумо дар рӯзи шанбе, якшанбе ё идҳо фармоиш медиҳед, он барои 2 рӯз ба таъхир меафтад..Одатан, 5-7 рӯзи корӣ (аз душанбе то ҷумъа) лозим аст, бе он ки бо таъхири парвоз ё омилҳои дигари муҳит таъсир кунад..Азбаски хидмати ирсоли мо дар саросари ҷаҳон аст, вақти ирсол вобаста ба ҷойгиршавии шумо хоҳад буд, бинобар ин, агар шумо дар ноҳияҳо ё кишварҳои дур ҳастед, шояд чанд бор лозим ояд ва лутфан бо сабр интизор шавед.

1. Сиёсати Бозгашт & Иваз

Мо танҳо тӯҳфаҳоеро қабул мекунем, ки аз roymall.com харида шудаанд. Агар шумо аз тақсимкунандагони маҳаллии мо ё аз фурӯшандагони дигар харида бошед, шумо наметавонед онҳоро аз ҷониби мо баргардонед. Тӯҳфаҳои фурӯши ниҳоӣ ё тӯҳфаҳои ройгон барои бозгашт қабул намешаванд. Барои иҷозаи бозгашт, тӯҳфаи шумо бояд истифода нашуда ва дар ҳамон ҳолате бошад, ки шумо онро гирифтаед. Инчунин бояд дар бастабандӣи аслӣ бошад.Пас аз гирифтани дастурҳои бозгашт аз мо, лутфан тӯҳфаҳои бозгаштшудаи худро бастабандӣ кунед ва бастаи худро дар почтаи маҳаллӣ ё дигар корпораҳои интиқолӣ гузоред.
Мо тӯҳфаи бозгаштшуда ё ивазшудаи шуморо дар давоми 3-5 рӯзи корӣ пас аз гирифтанаш коркард мекунем. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад.Бозгашт ё иваз қабул карда намешавад, агар маҳсулот бо фармоиш истеҳсол шуда бошад, аз ҷумла андозаи фардӣ, рангҳои фардӣ ё чопҳои фардӣ.Агар ба ёрии бештар ниёз доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471

2.Сиёсати Бозгашт

Шумо пас аз гирифтани бастаи бозгаштӣ ва тафтиши он, бозгашти пурра ё 100% кредити мағозаро хоҳед гирифт. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад. Лутфан қайд кунед, ки хароҷоти интиқол ва ҳама гуна уҳраҳо ё пардохтҳо бозгашт карда намешаванд. Хароҷоти иловагии интиқол пас аз фиристодани баста бозгашт карда намешаванд. Шумо масъули пардохти ин уҳраҳо ҳастед ва мо наметавонем онҳоро рафъ ё бозгашт кунем, ҳатто агар фармоиш ба мо баргардонида шавад.Пас аз гирифтани тӯҳфаи бозгаштӣ ва тасдиқи он, мо ба шумо почтаи электронӣ мефиристем, то ба шумо хабар диҳем, ки мо тӯҳфаи бозгаштшудаи шуморо гирифтаем. Мо инчунин ба шумо хабар медиҳем, ки бозгашти шумо тасдиқ ё рад карда шудааст.Агар дар бораи раванди бозгашт мушкилӣ доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471

Specifications:

Voltage supply: 9-12V DC InputWaveforms: Square, Sine & TriangleImpedance: 600 Ohm + 10%Frequency: 1Hz - 1MHz
SINE wave:
Amplitude: 0 - 3V at 9V DC inputDistortion: Less than 1% (at 1kHz)Flatness: +0.05dB 1Hz - 100kHz
SQUARE-1wave:
Amplitude: 8V (no load) at 9V DC inputRise Time: Less than 50ns (at 1kHz)Fall Time: Less than 30ns (at 1kHz)Symmetry: Less than 5% (at 1kHz)
TRIANGLE wave:
Amplitude: 0 - 3V at 9V DC inputLinearity: Less than 1% (up to 100kHz) 10mA
Instruction: Click to open

Note: This product requires soldering assembly

Package included:
3 x XR2206 Function Signal Generator DIY Kit

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3Pcs Geekcreit® XR2206 Function Signal Generator DIY Kit Sine Triangle Square Output 1HZ-1MHZ

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A part of the review has been auto-translated.

clvchrls VIP2
GB

09/03/2025

It's adequate for a basic signal generator for sine, triangle and square waves. You have to change jumper settings to get the full range of frequencies and you will find if you change from one signal type to another - say from sine to triangular waveform you will have to adjust the waveform to take out distortion, which is pretty annoying.

Be aware that although it comes with a USB cable it will not run off 5 volts. The integrated circuit this device is based around needs at least 10 Volts. Anything less and it wont work properly, or at all. It may mention this in the Chinese text on the back of the circuit diagram. I can't read Chinese- but there is reference to 9 - 12 v DC amongst the Chinese writing. I got the data sheet for the integrated circuit and it suggests 10 to 36 V DC

The Circuit diagram was a bit difficult to read and you will need it because although the component identifiers are on the PCB the component values are not.

Its adequate for a basic signal generator for sine, triangle and square waves. You have to change jumper settings to get the full range of frequencies and you will find if you change from one signal type to another - say from sine to triangular waveform you will have to adjust the waveform to take out distortion, which is pretty annoying. __Be aware that although it comes with a USB cable it will not run off 5 volts. The integrated circuit this device is baxsed around needs at least 10 Volts. Anything less and it wont work properly, or at all. It may mention this in the Chinese text on the back of the circuit diagram. I cant read Chinese- but there is reference to 9 - 12 v DC amongst the Chinese writing. I got the data sheet for the integrated circuit and it suggests 10 to 36 V DC __The Circuit diagram was a bit difficult to read and you will need it because although the component identifiers are on the PCB the component values are not.

Its adequate for a basic signal generator for sine, triangle and square waves. You have to change jumper settings to get the full range of frequencies and you will find if you change from one signal type to another - say from sine to triangular waveform you will have to adjust the waveform to take out distortion, which is pretty annoying. __Be aware that although it comes with a USB cable it will not run off 5 volts. The integrated circuit this device is baxsed around needs at least 10 Volts. Anything less and it wont work properly, or at all. It may mention this in the Chinese text on the back of the circuit diagram. I cant read Chinese- but there is reference to 9 - 12 v DC amongst the Chinese writing. I got the data sheet for the integrated circuit and it suggests 10 to 36 V DC __The Circuit diagram was a bit difficult to read and you will need it because although the component identifiers are on the PCB the component values are not.

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