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  <title>[elecena] AT89C51RB2-SLSUL - zmiany ceny</title>
  <description>IC: mikrokontroler 8051; Interfejs: SPI,UART; 2,7÷3,6VDC; PLCC44</description>
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   <title>AT89C51RB2-SLSUL - 29.85 PLN</title>
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   <pubDate>2017-10-24</pubDate>
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   <title>AT89C51RB2-SLSUL - 27.31 PLN</title>
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   <pubDate>2017-11-11</pubDate>
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   <pubDate>2017-11-15</pubDate>
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   <title>AT89C51RB2-SLSUL - 27.01 PLN</title>
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   <pubDate>2017-11-16</pubDate>
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   <pubDate>2017-11-19</pubDate>
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   <title>AT89C51RB2-SLSUL - 26.53 PLN</title>
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   <pubDate>2017-12-28</pubDate>
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   <pubDate>2018-01-03</pubDate>
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   <pubDate>2018-01-10</pubDate>
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   <pubDate>2018-06-10</pubDate>
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   <pubDate>2018-06-28</pubDate>
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   <pubDate>2018-07-09</pubDate>
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   <pubDate>2018-07-21</pubDate>
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   <pubDate>2018-08-01</pubDate>
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   <pubDate>2018-08-13</pubDate>
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   <pubDate>2018-09-23</pubDate>
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   <pubDate>2018-09-29</pubDate>
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   <pubDate>2018-10-05</pubDate>
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   <pubDate>2018-10-16</pubDate>
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   <pubDate>2018-10-22</pubDate>
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   <pubDate>2018-10-28</pubDate>
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   <pubDate>2018-11-03</pubDate>
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   <pubDate>2018-11-09</pubDate>
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   <pubDate>2018-11-15</pubDate>
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   <pubDate>2018-11-21</pubDate>
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   <pubDate>2018-11-27</pubDate>
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   <pubDate>2018-12-04</pubDate>
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   <pubDate>2018-12-10</pubDate>
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   <pubDate>2018-12-16</pubDate>
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   <pubDate>2018-12-22</pubDate>
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   <pubDate>2018-12-28</pubDate>
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   <pubDate>2019-01-03</pubDate>
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   <title>AT89C51RB2-SLSUL - 31.13 PLN</title>
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   <pubDate>2019-01-09</pubDate>
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   <pubDate>2019-01-15</pubDate>
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   <pubDate>2019-01-21</pubDate>
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   <pubDate>2019-01-28</pubDate>
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   <pubDate>2019-02-03</pubDate>
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   <pubDate>2019-02-09</pubDate>
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   <pubDate>2019-02-15</pubDate>
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   <pubDate>2019-02-22</pubDate>
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   <pubDate>2019-03-01</pubDate>
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   <pubDate>2019-03-08</pubDate>
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   <pubDate>2019-03-14</pubDate>
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   <pubDate>2019-03-21</pubDate>
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   <pubDate>2019-03-27</pubDate>
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   <pubDate>2019-04-02</pubDate>
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   <pubDate>2019-04-09</pubDate>
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   <pubDate>2019-04-16</pubDate>
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   <pubDate>2019-04-23</pubDate>
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   <pubDate>2019-05-01</pubDate>
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   <pubDate>2019-05-08</pubDate>
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   <pubDate>2019-05-15</pubDate>
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   <pubDate>2019-05-23</pubDate>
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   <pubDate>2019-05-29</pubDate>
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   <pubDate>2019-06-05</pubDate>
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   <pubDate>2019-06-11</pubDate>
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   <pubDate>2019-06-18</pubDate>
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   <pubDate>2019-06-24</pubDate>
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   <pubDate>2019-07-01</pubDate>
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   <pubDate>2019-07-07</pubDate>
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   <pubDate>2019-07-14</pubDate>
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   <pubDate>2019-07-21</pubDate>
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   <pubDate>2019-07-27</pubDate>
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   <pubDate>2020-04-09</pubDate>
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   <pubDate>2020-04-25</pubDate>
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   <title>AT89C51RB2-SLSUL - 34.69 PLN</title>
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   <pubDate>2020-04-29</pubDate>
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   <pubDate>2020-05-08</pubDate>
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   <title>AT89C51RB2-SLSUL - 35.04 PLN</title>
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   <pubDate>2020-05-15</pubDate>
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   <pubDate>2020-05-31</pubDate>
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   <title>AT89C51RB2-SLSUL - 32.51 PLN</title>
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   <pubDate>2020-06-08</pubDate>
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   <title>AT89C51RB2-SLSUL - 32.39 PLN</title>
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   <pubDate>2020-06-17</pubDate>
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   <pubDate>2020-08-17</pubDate>
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   <pubDate>2020-10-16</pubDate>
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   <pubDate>2020-11-15</pubDate>
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   <pubDate>2020-11-28</pubDate>
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   <pubDate>2020-12-02</pubDate>
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   <pubDate>2020-12-12</pubDate>
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   <pubDate>2020-12-23</pubDate>
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   <pubDate>2021-01-02</pubDate>
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   <pubDate>2021-01-05</pubDate>
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   <pubDate>2021-01-13</pubDate>
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   <pubDate>2021-02-06</pubDate>
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   <pubDate>2021-02-16</pubDate>
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   <pubDate>2021-02-28</pubDate>
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   <pubDate>2021-03-11</pubDate>
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   <pubDate>2021-03-21</pubDate>
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   <pubDate>2021-05-16</pubDate>
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   <pubDate>2021-09-04</pubDate>
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   <pubDate>2021-09-30</pubDate>
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   <pubDate>2021-10-26</pubDate>
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   <pubDate>2021-11-22</pubDate>
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   <pubDate>2021-12-19</pubDate>
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   <pubDate>2022-02-05</pubDate>
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   <pubDate>2022-03-05</pubDate>
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   <pubDate>2022-04-02</pubDate>
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   <pubDate>2022-04-17</pubDate>
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   <title>AT89C51RB2-SLSUL - 46.89 PLN</title>
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   <pubDate>2022-05-14</pubDate>
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   <title>AT89C51RB2-SLSUL - 45.34 PLN</title>
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   <pubDate>2022-06-12</pubDate>
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   <pubDate>2022-07-11</pubDate>
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   <title>AT89C51RB2-SLSUL - 49.86 PLN</title>
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   <pubDate>2022-09-06</pubDate>
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   <title>AT89C51RB2-SLSUL - 51.22 PLN</title>
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   <pubDate>2022-10-07</pubDate>
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   <title>AT89C51RB2-SLSUL - 50.16 PLN</title>
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   <pubDate>2022-11-06</pubDate>
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   <title>AT89C51RB2-SLSUL - 46.52 PLN</title>
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   <pubDate>2022-12-04</pubDate>
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   <title>AT89C51RB2-SLSUL - 45.81 PLN</title>
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   <pubDate>2023-01-03</pubDate>
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   <title>AT89C51RB2-SLSUL - 44.88 PLN</title>
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   <pubDate>2023-02-05</pubDate>
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   <title>AT89C51RB2-SLSUL - 49.54 PLN</title>
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   <pubDate>2023-03-11</pubDate>
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   <title>AT89C51RB2-SLSUL - 47.26 PLN</title>
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   <pubDate>2023-04-14</pubDate>
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   <title>AT89C51RB2-SLSUL - 47.07 PLN</title>
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   <pubDate>2023-05-20</pubDate>
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   <title>AT89C51RB2-SLSUL - 45.53 PLN</title>
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   <pubDate>2023-06-20</pubDate>
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   <title>AT89C51RB2-SLSUL - 45.71 PLN</title>
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   <pubDate>2023-06-30</pubDate>
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   <title>AT89C51RB2-SLSUL - 45.46 PLN</title>
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   <pubDate>2023-08-07</pubDate>
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   <title>AT89C51RB2-SLSUL - 46.00 PLN</title>
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   <pubDate>2023-08-18</pubDate>
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   <title>AT89C51RB2-SLSUL - 48.67 PLN</title>
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   <pubDate>2023-09-27</pubDate>
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   <title>AT89C51RB2-SLSUL - 46.85 PLN</title>
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   <pubDate>2023-11-06</pubDate>
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   <title>AT89C51RB2-SLSUL - 44.65 PLN</title>
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   <pubDate>2024-04-01</pubDate>
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   <title>AT89C51RB2-SLSUL - 44.06 PLN</title>
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   <pubDate>2024-05-19</pubDate>
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   <title>AT89C51RB2-SLSUL - 44.53 PLN</title>
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   <pubDate>2024-07-05</pubDate>
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   <title>AT89C51RB2-SLSUL - 43.14 PLN</title>
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   <pubDate>2024-08-29</pubDate>
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   <title>AT89C51RB2-SLSUL - 44.61 PLN</title>
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   <pubDate>2024-10-23</pubDate>
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   <title>AT89C51RB2-SLSUL - 43.44 PLN</title>
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   <pubDate>2025-03-31</pubDate>
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   <title>AT89C51RB2-SLSUL - 43.96 PLN</title>
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   <pubDate>2025-04-09</pubDate>
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   <title>AT89C51RB2-SLSUL - 42.36 PLN</title>
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   <pubDate>2025-04-17</pubDate>
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   <title>AT89C51RB2-SLSUL - 42.55 PLN</title>
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   <pubDate>2025-05-13</pubDate>
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   <title>AT89C51RB2-SLSUL - 41.92 PLN</title>
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   <pubDate>2025-05-22</pubDate>
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   <title>AT89C51RB2-SLSUL - 42.02 PLN</title>
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   <pubDate>2025-05-31</pubDate>
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   <title>AT89C51RB2-SLSUL - 41.19 PLN</title>
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   <pubDate>2025-06-17</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.96 PLN</title>
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   <pubDate>2025-06-26</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.42 PLN</title>
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   <pubDate>2025-07-05</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.77 PLN</title>
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   <pubDate>2025-07-14</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.69 PLN</title>
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   <pubDate>2025-07-23</pubDate>
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   <title>AT89C51RB2-SLSUL - 41.70 PLN</title>
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   <pubDate>2025-08-01</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.95 PLN</title>
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   <pubDate>2025-08-10</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.66 PLN</title>
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   <pubDate>2025-08-20</pubDate>
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   <title>AT89C51RB2-SLSUL - 41.03 PLN</title>
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   <pubDate>2025-08-29</pubDate>
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  <item>
   <title>AT89C51RB2-SLSUL - 40.69 PLN</title>
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   <pubDate>2025-09-07</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.33 PLN</title>
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   <pubDate>2025-09-17</pubDate>
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   <title>AT89C51RB2-SLSUL - 40.89 PLN</title>
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   <pubDate>2025-09-27</pubDate>
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  <item>
   <title>AT89C51RB2-SLSUL - 40.80 PLN</title>
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   <pubDate>2025-10-07</pubDate>
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  <item>
   <title>AT89C51RB2-SLSUL - 40.95 PLN</title>
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   <pubDate>2025-10-16</pubDate>
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  <item>
   <title>AT89C51RB2-SLSUL - 40.84 PLN</title>
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   <pubDate>2025-10-26</pubDate>
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  <item>
   <title>AT89C51RB2-SLSUL - 41.44 PLN</title>
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   <pubDate>2025-11-05</pubDate>
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  <item>
   <title>AT89C51RB2-SLSUL - 40.71 PLN</title>
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   <pubDate>2025-11-15</pubDate>
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