[elecena] 5V 4-Channel Relay Board Module - zmiany ceny Active low relay board with 5V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers. * 4 Channels * Maximum switching voltage: 250VAC / 30VDC * Maximum switching current: 10A * Each relay features an LED indicator * Dimensions: 76 x 56 x 18mm (Length x Width x Height) 5V 4-Channel Relay Board Module - 28.87 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2024-11-21 5V 4-Channel Relay Board Module - 4.62 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-01-04 5V 4-Channel Relay Board Module - 4.76 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-02-08 5V 4-Channel Relay Board Module - 25.64 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-02-20 5V 4-Channel Relay Board Module - 25.63 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-02-23 5V 4-Channel Relay Board Module - 25.45 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-02-26 5V 4-Channel Relay Board Module - 25.93 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-01 5V 4-Channel Relay Board Module - 25.68 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-04 5V 4-Channel Relay Board Module - 25.38 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-07 5V 4-Channel Relay Board Module - 25.37 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-10 5V 4-Channel Relay Board Module - 25.43 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-13 5V 4-Channel Relay Board Module - 25.34 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-16 5V 4-Channel Relay Board Module - 25.38 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-19 5V 4-Channel Relay Board Module - 25.55 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-22 5V 4-Channel Relay Board Module - 25.47 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-25 5V 4-Channel Relay Board Module - 25.61 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-28 5V 4-Channel Relay Board Module - 25.48 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-03-31 5V 4-Channel Relay Board Module - 25.59 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-04-03 5V 4-Channel Relay Board Module - 25.57 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-04-05 5V 4-Channel Relay Board Module - 25.43 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-04-08 5V 4-Channel Relay Board Module - 25.22 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-04-11 5V 4-Channel Relay Board Module - 25.41 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-04-14 5V 4-Channel Relay Board Module - 25.52 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-04-17 5V 4-Channel Relay Board Module - 25.50 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-04-20 5V 4-Channel Relay Board Module - 25.54 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-05-02 5V 4-Channel Relay Board Module - 25.58 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-05-08 5V 4-Channel Relay Board Module - 25.52 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-05-11 5V 4-Channel Relay Board Module - 25.90 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-05-17 5V 4-Channel Relay Board Module - 25.76 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-05-20 5V 4-Channel Relay Board Module - 25.81 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-05-29 5V 4-Channel Relay Board Module - 25.53 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-06-16 5V 4-Channel Relay Board Module - 25.50 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-06-19 5V 4-Channel Relay Board Module - 25.40 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-06-22 5V 4-Channel Relay Board Module - 25.42 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-06-25 5V 4-Channel Relay Board Module - 25.33 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-06-28 5V 4-Channel Relay Board Module - 25.22 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-01 5V 4-Channel Relay Board Module - 25.12 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-04 5V 4-Channel Relay Board Module - 25.11 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-07 5V 4-Channel Relay Board Module - 25.10 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-13 5V 4-Channel Relay Board Module - 25.04 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-16 5V 4-Channel Relay Board Module - 24.98 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-19 5V 4-Channel Relay Board Module - 25.00 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-22 5V 4-Channel Relay Board Module - 24.91 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-25 5V 4-Channel Relay Board Module - 25.03 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-28 5V 4-Channel Relay Board Module - 25.21 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-07-31 5V 4-Channel Relay Board Module - 24.97 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-03 5V 4-Channel Relay Board Module - 25.01 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-06 5V 4-Channel Relay Board Module - 25.03 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-09 5V 4-Channel Relay Board Module - 25.11 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-12 5V 4-Channel Relay Board Module - 25.16 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-15 5V 4-Channel Relay Board Module - 25.08 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-18 5V 4-Channel Relay Board Module - 25.09 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-21 5V 4-Channel Relay Board Module - 25.07 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-08-25 5V 4-Channel Relay Board Module - 24.99 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-09-09 5V 4-Channel Relay Board Module - 25.15 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-09-11 5V 4-Channel Relay Board Module - 25.08 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-09-14 5V 4-Channel Relay Board Module - 25.00 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-09-17 5V 4-Channel Relay Board Module - 24.83 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-09-23 5V 4-Channel Relay Board Module - 24.90 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-09-26 5V 4-Channel Relay Board Module - 24.95 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-09-29 5V 4-Channel Relay Board Module - 24.91 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-10-02 5V 4-Channel Relay Board Module - 24.83 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-10-05 5V 4-Channel Relay Board Module - 25.00 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-10-08 5V 4-Channel Relay Board Module - 24.94 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-10-14 5V 4-Channel Relay Board Module - 24.93 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-10-18 5V 4-Channel Relay Board Module - 24.88 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-10-21 5V 4-Channel Relay Board Module - 24.59 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-10-30 5V 4-Channel Relay Board Module - 24.73 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-11-02 5V 4-Channel Relay Board Module - 24.51 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-11-11 5V 4-Channel Relay Board Module - 24.42 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2025-11-14 5V 4-Channel Relay Board Module - 24.66 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-01-21 5V 4-Channel Relay Board Module - 24.76 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-01-24 5V 4-Channel Relay Board Module - 24.63 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-01-27 5V 4-Channel Relay Board Module - 24.82 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-01-30 5V 4-Channel Relay Board Module - 24.95 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-02-03 5V 4-Channel Relay Board Module - 24.77 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-02-06 5V 4-Channel Relay Board Module - 24.67 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-02-12 5V 4-Channel Relay Board Module - 24.69 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-02-15 5V 4-Channel Relay Board Module - 24.62 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-02-18 5V 4-Channel Relay Board Module - 24.63 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-02-24 5V 4-Channel Relay Board Module - 25.79 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-02-27 5V 4-Channel Relay Board Module - 26.01 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-02 5V 4-Channel Relay Board Module - 26.39 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-05 5V 4-Channel Relay Board Module - 26.58 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-09 5V 4-Channel Relay Board Module - 26.42 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-12 5V 4-Channel Relay Board Module - 26.54 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-15 5V 4-Channel Relay Board Module - 26.41 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-18 5V 4-Channel Relay Board Module - 26.40 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-21 5V 4-Channel Relay Board Module - 26.46 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-24 5V 4-Channel Relay Board Module - 26.42 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-03-31 5V 4-Channel Relay Board Module - 26.27 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-04-03 5V 4-Channel Relay Board Module - 26.12 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-04-09 5V 4-Channel Relay Board Module - 26.14 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-04-12 5V 4-Channel Relay Board Module - 26.22 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-04-25 5V 4-Channel Relay Board Module - 26.20 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-05-08 5V 4-Channel Relay Board Module - 26.21 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-05-14 5V 4-Channel Relay Board Module - 26.15 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-05-30 5V 4-Channel Relay Board Module - 26.23 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-02 5V 4-Channel Relay Board Module - 26.33 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-05 5V 4-Channel Relay Board Module - 28.37 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-08 5V 4-Channel Relay Board Module - 28.42 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-15 5V 4-Channel Relay Board Module - 28.40 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-18 5V 4-Channel Relay Board Module - 28.41 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-21 5V 4-Channel Relay Board Module - 28.78 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-24 5V 4-Channel Relay Board Module - 28.76 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-06-27 5V 4-Channel Relay Board Module - 28.87 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-07-01 5V 4-Channel Relay Board Module - 4.73 GBP https://elecena.pl/product/27315147/5v-4-channel-relay-board-module 2026-09-29