IoTs and brand-new tees – see what's fresh at SparkFun

A power relay for your connected projects, Star Wars-inspired garb, Enginursday projects, a curious case for patents & more! 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NEW](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W2vSlrL4rqd55W92BZyx12f1BL0/5/f18dQhb0SnGY9jNq9vW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5_xQXLW1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHW7mFWx18yG2BVW6b-LzN6cd1Y5W2z3pz_7lVy70W61SSZm7mG7sDW51vX4y6HC23wW1njT5G69_kN-VdVkzK7xZc1zW1NnrLG1zsN37W2KDbdJ1v14y7W2Swjxk3FLfl0W2Rxr-s7wVBbHW5qBBjQ1BqcjBW6v0_X85XdPnRW2qzW4w22WLyBW6HBHnD6qG734W7VBG366PKKM1W6Vh6KW1B9tWBW69N44p1L5_KLW2cYPbH7zP_7JW1nDVDT22-LZhW1H2Yrf2cMjcqW1Mr4H47s2Bj3W83CtTC2jJzZlW7NC1Y07qV990W1WXSbX7c2KTMW1rrcp07bqY_RW6pMFW87zNWN2W19CQ2j77byRdW7CSJZr7LBBYhW133LqH2PGMf3W17HD9L3FTs3TW8csLSq112nHyW3q79N73n8Fh6W5H-xHc310QLXW3TYvKY8SC61TV84rVz6PxM8gW86-0jw9bY_5LW2frCpS8rFWk5W6KYWkN3VJgJkW7VzbmW6jKhC-W73yKD270RWJ5f3ynNvZ11) [TOP SELLERS](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W2jQj8k33nS1KW7YZ6Kl67dpg30/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHW7mFWx18yG2BVW6b-Lyc95lxnyW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35yfrjVhBPTY2yz_Y7VMp1Ww5rhxhmVglcZy5H_nYJW8rZq9Y3Mcd5nW22ZkdW973Xq4VZtpFx5_FbH7W5CR9n810r3yZW9b20Jr7gst9xW24G4Hn61DhdVN5zbl22ZsQ3wW5shYPg6214CYW1lQ-zs5BlhJyW5CzNSF64-PQCW2xjCD4257750W12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MrTzpY13cfQf2WTT4C03) [ARDUINO](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W658Cty3cq743W7ZG62N7qX5Lh0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHW7mFWx18yG2BVN6b-LB0fn4G3W1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35y0SzW99yD3r5GgTnqN4Xyr0qMpy_xW1s7mjK3HMqP3VSrmFn2B2fDRW1spfHC5Fk12VW8l30V94t00JMV99qRx5yKTnQVZM3JR5x56YwW6RMGpb4pPNyGW6Q8zfD2x9-Y4W2z42B95r9ZNPW8lkb3G4rplm8N96BJzHN-pY_MMf76RRbWmjW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MrTzpY1vqvhf6XWZs-03) [RASPBERRY PI](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W4KYy8s174XCtW7ytrQS3zv8RY0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHW7mFWx18yG2BVW6b-LyR7gb_jDW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35y0SCN66YrvZ-sBZyW3j0F_g8tyHRwW8r0rN54rr8LHW3jf8PL5zBflBMSyPm7LN0SCW4pPJXw9c0pPtVd0HLx8q_WrLN5w0pbLg6kBxW6R1Nhz2CxpJ2W4WlRF86RY9KyW5CqkjY2ChCv1W4shb294ZjvL6W10j5kX3lM1NyW99ys_j1nY0WmW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MrTzpY1jtXdf3gCk6s03) [SALE](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W5cdpSs6r6jVtW7Rsqf32WqfQb0/5/f18dQhb0S9r69jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5_q8kGW1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHW7mFWx18yG2BVW6b-LC950MSZ0W61SSZm7mG7sDW51vX4y6HC23wW1njT5G69_kN-VdVkzK7xZc1zW1NnrLG1zsN37W2KDbdJ1v14y7W2SwjvS561xh-W3HtrQn2qfTXrW2gXS9y1BqcjBW6tgVLh7vc6Y1W2hBQwB1MqhJKW7ldyjx608vBdW6Lstzv7F_cmXW7KKclV23X47CW1gF-Xy2bG1bpW7QNrvH1lLzTVW6rwQvF7k2w8jW6zL59m1S0pcBW6YgNQb1lL99YW5Y0PhC7NMP6HW3djnvs264cgdW2Qm-dv1sfXPHW7qQyny1zm_0sW7FS4-C7XSR8mW7qWzXx1tc9qwW1rggGX1XWH9VW8lTbVb3mbQ9SW2rcnX57dr9qWW72YqDy8pmBycW30Yyn030YFXSW5rbmBx5PY9dSN8l-xrMb9CPWVWDM01798MR6W4sqLqc83qTPNW56fH1M8Krp9pW8TpfzP2B9DXpW6nNwC86lRJl1w3xWwfq4t-f37t71L02) [TUTORIALS](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W1s1DfV3nYYb6N5RkJ3YyMZ_F0/5/f18dQhb0Sq5J8YHsHMW96gBp97bj6jnN2Kdm9nSb6rHW4X9QNY2BfHsPW2KBfjg6mdtshW2_YYBC8YvNjzW55Fn0v8Xlz2hW4dPXPv2NSXS8VKntly2MznrNN5nbq6BGXpVfW3-5GS92KFMkfN30TPHyrNJfmW5KPZzC3zLq-vW34Y-JR5rcZX1W2-294g5J0bGNW7ftxJc5J10-tW5FHM5w1v3hGtW3bPyFL3CYnWXW5XkP4n2qzW4wW22WLyB6HBHnDW6qG7343b4MDNW1Lb-qy7sWDbGW80yjL96CJHMnW7TCN5K1bSnKNW22P4FQ6rCQ37W1lxwsf6MCXR4W82xdtq7VGm96W1bSyBD2jM1tlW1wdc3B20WjBPW782xrB7v8t4dW1gF_Y95_T53FW2b4t_g1hydPdW1brXGz781yQ2W75fsh32cG5d3W1LbLkr70_9LPW82G-SP46hdGFVk9s5v3ygvH8W8c3fNX5lq_06W1D9fCT7t5DQTW2Hmhss6yBDRHVgMbB21xVQ9sW8TbH5T44TqWHW850Zk57sM36XW3T3qZn9fWwv2W3NFCnR8MpfNRW2g0xTx7D7HxjW1Dy_KC21R_m2f4lQrnH04) [VIDEO](W4GhzjJ6cJX_bW6bY-285Xrh_20/*N5Yv8jKSVFHnW2pQYj968L5kY0/5/f18dQhb0Sq5w8YHsqxW96gBp97bj6jnN2Kdm9nSb6rHW4X9QNY2B4pfrW1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHW3KsY6y96RrwrW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sj84jVcW5mZjbq31H380W2R6Lf_4g3jtSW68_Z6R67h1zcMQC5z2PC2cVW3hV1K64v_4r5W5B3Yxj4XkxGBW4t0X-w2zWMYvV_tBC35G0cD8N2wbmBhRlvLlW4sNk7g2zVWwCW5BXVb83LhQj0N4VByMNXP2NbW22xXFn5sXWXbM-lD0Yc2n3MW93T5wB4pYqrLW4X9Tvb3Kr4fJVWwwc-3knP9yVYgQCt28sRPhW4ZmX9g5HFKKgW8dsRPH2mCB-sVVR6H24q1N8dW6092hM54SnJxW4d22hk31lZKGW1DWNCz2pKBWNW58cfxW2cyH2GW80zhqQ4n1yDmW6zd6kY7_RX_cW9kQqZx3hb0JGW9bY5YL5fyvMsN1WPqF4pV__Kf77r9B-11) Reliable power for your project: the new IoT Power Relay [14236-01.jpg](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W11mLd24rt1MDW2yN3p56nwxzm0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqR67ft1M9W1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35y0R-VgBZG42xXVf7VcjTGk3NgB7HW9bGXxj3HLGXWW3cBMfh37vzS4W5HTVNM1kzJ2HW2vmbXC94gvFrW3jTgKv2xkYnCVVWhCc61NdYGN65hCpXNF6-9V8rc5r4ptLS2W8xgtqV2y3W5lW28sx-l4YR911VNtdDR3M2pC-N3b4VgNXgp4rW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-DrTzpYLS7Mf5YFbT-03)W4GhzjJ6cJX_bW6bY-285Xrh_20/*W4lZ8yH56YM9jW6h8ZK-6J_pVr0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqTv4WzNyZW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35y0Q0VYC2-K27DMjYW1m3hZk25wK3lN4WSDDmZMwG7N5GTQMbNd230V8Bg2T95-w7TVSz1ql2xY8x3W1q14Kf1rfdY_W60DQ5F2z37gDW2D6w-D62fMlDN62S1b1Y5TjKW5F2f7M3g73HsV8HMsn2vlxxlVZfwF53MqcMvW3HkKJx3KchV_W12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MrTzpY186VFf8KBL7203 Do you want to control a standard wall outlet device with your microcontroller, but don’t want to mess with the high-voltage wiring? The [IoT Power Relay](W4GhzjJ6cJX_bW6bY-285Xrh_20/*VD7RM66m-SSNN1M6Cxks7gGs0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqR67ft1M9W1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsvkG1W28CwW7zLV652NnQ5KW4bQW_q6c41GzW1GJRkN56GpCkW1yZ6HL1ZGc7TW6824Xz45pGg9N6wjkSwn3t-bVn6MMS7zNQ93W8QWQKP8R6HHYW8PVDgT1ZXTDqW2K4Rb01w07N2W1J58zV8NZHRBVnl01N1L6q5FW1N5zNk2SR8HhW4jYkgN21p5hJN8_LbZ7hWgVJW7nVrV91NCqS1N24KyPmQBfN4MrPpMvrJh2DW41MLvy2ykJGLW2yc11r50MFJVN5CRbFYyqHtNW4Jz8wg2nRzM3W57_m4k5yptckW8HQYxc1tj0zPW7yTwfD3wl_bqW5rYhgy7pVTpxMmRw3gdXyXbV1VdQL6llDVF103) is a controllable power relay equipped with four outputs that help you create an Internet of Things project with safe, reliable power control. With the IoT Power Relay you can easily control the power going to a device with an Arduino, Raspberry Pi or other single-board computer or microcontroller. It provides an alternative to the Power Switch Tail. [Product_IoT Power Relay_play.jpg](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W6bP_FT2MTjGbW86MHG76MzVzy0/5/f18dQhb0Sq5H8XJ8PxW96gBp97bj6jnN2Kdm9nSb6rHW4X9QNY2BRlQVW1mhDJw39DrZhW96zN-t4thj_nW3TdQbz4THq7hW51xWkj61SSZmW7mG7sD51vX4yW6HC23w1njT5GN69_kN-dVkzKW7xZc1z1NnrLGW1zsN372KDbdJW1v14y72SwjxDVP3wCt2StQ5cN6DLgHfMCFPPW7zN65h1CckzfW94YdtC42h7N_W2_1rp53ZQ23FW8vr5Ss62nL4vVBQQBb8GnD-3W32ycKz3VQZjcW5hWPtD8MNWfnW5Mwm7l42SsSSVHjfqx8vZwKKW8KrdP93G_jh-W5qRJn63jms56W2Y1Tg6171_XPW5CLyv13MsHYnN3fPMBbYrLDBW5QXG748DTlSTW3x5dX65z5KCwW5wJF-s3hNLrzW5lKyKS3T_CD4W2m710X8CJmhmW71B7Kb45Ly2MVkwRN48k0TDQW7nWMDZ2LBsTzW7t3X0Z7tW2g6W2F6Gsw1L9wgVW4J35Sn2N3DcBW5MYYmD7Cf_hGW773gpV8Lb3CZW1BBrtY3MpLq5W8J9Sgr7-chz2MrLh9QrHPP_f7bk0g_02) [Make a power play](W4GhzjJ6cJX_bW6bY-285Xrh_20/*F3LBKQqly--W2-TVWS1H4Y3W0/5/f18dQhb0S1Wf2RMFdXW12NPYx5SSZFqW2wqDR02rdF_pW2ScqbX1wdQjkW225vDy7f4RYgW6XYyXV7ZTNdSW7wfPMY403Mq_W2xtncs4vzyFsW21nDY78QhhTxW330mSp1ynQvPW6Lvm5J4Yr4CrW2cD1RQ5K839LW4GM7Xv6Zw2CtW1z_WLG7R7qSBV39D-g25MRt7N5lbFZMl_LlJVLSbnv5d_bptW4xJS_83h6tfhN5hXzfjJNqzlW1cnh8H5NMWy0W1vNb207_zPj2W49GMLm7wx37lW1vkGVf6RfPMFw7pbTsW531W3m7bNg5BG99DW7GjfXc7nf54XW4mM3104WJ6tdW40HWsJ2JBQTyV6Gh265cJWN6W8t_f8B6TCsWZW3sfjty10FKhSW7GfQHD26Nq4KW6fRPy_1VS124W9f7RQ74MC3fdVYXDTM7DvwtPVFFDm76zFCvyW5DBYRK2Tm87qW73PRPq4VZ9rjW11jjcd5vt4tkVs53mG2lV4Y7W3ZtcgM1_wsWfV2fYVP7PTcyGW1RLKhD54SkKjW4986Mc46rcvDW2qT3Cj22bqqqW4QtShy7kX2bvW453hhd1Hb3wlW5H21-3333CpgW5JJdGw4mV39-W6nrRqL7XQRCFW382Vbh4jKhcJN4Zh9hmXYqBxW4D2bSL3MvTbZW7ZrFcH4WCMHDW4jHNL_41Kv81W1dgKZW7Y-hpJW2dwgGj3FQLcyW8mhdCZ19nXxzW7PQ8Nw4ftzHBW7p4dpx36WSKXN1jz3dC67g-JW5zY4hT927PQPVnsbDj83gCFbW937tPh7r7Z2TW5P-lYF3sZfXzW8Z8t-Z1sPXkhW70BtSZ987RGVW6LnQ4z35G7mzf90C9X021) [Pete_with_Hat_and_Glasses.jpg](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W2r75KF1TFpqwW14pFFg3v59lD0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqQx3Lrhs1W1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35yblhN5F1rV6SBgJqN5xcMJWZwJBXW4Zxp1S8xwWJFW2b9Mb52vl3j9W5sYLT44x7gVgV8b8XD1s7CrGN8rBTHm-vVxHW1qgmlz6S91VzW4Y8RtT6Nd2vFN34XZdf_L7rqW1kLXnF26LsZXVWn6cd96f4JJW5xp4-t3MrP89W7fV0Hc33PbtnW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MrTzpY1jhPdddR-l403) For the first time in a long while, we are happy to bring you a SparkFun [limited-edition shirt](W4GhzjJ6cJX_bW6bY-285Xrh_20/*VdvzB52n0kgMW9j-1jf776bhS0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqQx3Lrhs1W1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35y0PqW2y92fP2B2fmhW5zsCCn28npL9W22Q79f4wSVcjW992zF_27ZZp8W6MZ_TL8mhk1lW4vL5_X3J3BQ_W1k4q964R_0b7V84CBk95N0rYW4x7p_g1lcs_FW5sYlSk4vKWHWW4YB8Pj8r_FXZN99sDspSBncSW28cHVJ4VKB0NW8pmFzY26VSj6W12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-DtS5X6L031f8FFF6H03)! This lightweight, dark gray shirt has been emblazoned with the immortal words of our [favorite golden robot](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W1N4hYw4_2b7CW454cvg2kD9HF0/5/f18dQhb0SnGX86hmLgW703RR28q5B_3VxgkLy4cPKt5W1T-CDf1mBVWXW1m2Dkx99bYQVW1x4jkH8xW_mGW5sYwFX6Pd0m-W98wQFX1my9yRW25rPBw8fKF_mW6jfrLH1Wg3zwN2MTPSyKng6qW1Wg4bj4Q67l2W30HWQ054X7djVsl8R44KJ25ZW6nSMmj32-rbFW5rcZX12-294gW5J0bGN7d_7MnW7w5-c11B8RWWW5L1yJ85FxwsVW7p03DX5y6tXQW3jxWlJ3VVkFJW4LG55J3yZDDxW3K1R733VQWMtW62HHGq2lZLMlW6n4qwT30sN5FW5jHLTQ4L4_L-W3JYg9Q2CLYjRW4DynKH46qRXQW3lxgm72lYWF-W4YWGzK3xdpbGW3VWt_V3Pwy3WW3SKQRG2xFzbSW4cR-xd4Lgb0KW3594cr68GDYDW44jPSw3dGClfW43VQBr5-jmMGVmj8CN5DhDwJW2hlQYc7cNnGLW73R1h2224l-cW6RfZ2G6MjS_VW20Sbt1621c4ZW7JW1yQ8l3YDPVl70JZ4c-1WMW6YPJ8392P5l3W4vVbQH7xbldqW44PlfM7QlHktW6q0wZ73dl8SmW4Q-5SV4HzlYgf22qDHn11), thanking each of you makers out there. The back of this fitted men’s cut tee features our SparkFun emblem and our slogan: “Start Something.” [We have a good feeling about this](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W2qLnC55gpbc8W7Zbn4X882Xz70/5/f18dQhb0S1Wf2MQydSW12Nm325SSZFqW2wqGcT2rdF-LW5pMcx74VX2XhW5d-nx_3N6DmjW78kJRL7tCp5LN5JfVl2X2JjqW31hn1Y4TGHmFN6NGL5B_snyWMnstmdF-LWTN5pJm-kyzBr6W1MwZhk3bVyHMW2WGrbz60rsJZW6xvDm43sWqrTW5nYdj75qTsh8W8gl0h42fSdXQVsxxSG77z85NW2ZFlxl1pBvd0W3F73Md4_wPC8W4pQNQ66ZyZv4W3-nY8C7KCkbJW7PvmQT6N7pRpW6dQcQX3JRV3JW5rrx-H2Zq8gFW6ymSQM6MyTkTW5Cwh8442mmnXVVpLvL1KgmRNW4KqTQ86bnth9N8p7Mg_tw6c5W9fyMZc1BmsSNW2zBX3c5F9LHyW4gLdR_2YYrLTVNDct34XxF0ZW88L13q5hSmZkVstBJR3kJ2NWW4ScF3r8J_V0NW6wTX6V7Lw1l0W90HTR64LnqG0W6w4yf614_-4QW45hGDP7P9HYlW75cq3K92xrchW5HXhXS1V5TvfW8Gs_F77TRQm2W1263v642g948W344Q2S99gGcpW3fkJ9k263MZFW6CCTKy1LRC0PV78p1D7LB4lVW65dFfg8BhK9QN6vZ8dLNhhtyW6ggQts8J1NNDN6b0l4qy2NHHW5_KKZ47jrrY6W4G5JRF1HGVj7W5jxv3j6l04lNW4wtS_p40tbpCW5_nXZB7shMWMW47Z7Gz8ZffHBN1wPQmbRdsv7Vr903835YZBWW1jMt4W5jySgDV2Rm1-8LWX65VFVTfy6-h6BSW94_f-Q3tY9hhW64bSYR9h5RVbW85hdY36c1yHQW88_5_F6XcrwgN49fqDKg6c8jf5bDLbj03) W4GhzjJ6cJX_bW6bY-285Xrh_20/*W8KHTWQ3j_TxTW2DS2754Zr7F50/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqPY3M2BqpW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35yfr4W3Ksy5_60DYxxW2CPqsf5B4yXcW5H0zkb2x9PN1VZBFX298Kfs7W1kRg2C3GvXX0W4s0Ww78rfhPsW64JXfR62_DS1W4xCSCJ5CGYrwW4swZlJ6R1-BNVT8vbY10hW24W6RNrLQ6PPPJ_W99XY7g1qXdTbW3b5Sd44XHDw1VSXs8d1nssbKW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MrTzpY1mMW6f57d9PW03[Joelle_2.jpg](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W8DR0dT1v2_q8W9ckpz978669g0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqQx3MPx-SW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35yftsN5Djcg9MwvsnW5s8_kT3bYBlhW1pHxdY8p-hGcVhk-5n1q_CF0W4Tm_HY23gNH8N1qfLLRPdbFnVd7ll83N30k9W10yfRm5t1ptHW62mgcp96sBK5W64K3TN6MvcG8N2vRDxvWyLPMW1r7SWR8mQ9pRN3Kq-RxR3dbkMMLvc2-B7YmW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MrTzpY1P48mf73Q7tK03) Don't worry, we thought of everyone! The back of this fitted [women’s cut tee](W4GhzjJ6cJX_bW6bY-285Xrh_20/*N8K2tBwxT9cJW7M14BF24tyYD0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqQx3MPx-SW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35yfr4W5w83gQ6SD96nN5JNfr3TGpPhW1mcdwP62l3P2N5JmVSl-zCVPW98yVv95G_HcVVRHQxK1ldhXmW8y_RN66S7MzsW1rqgwc3kCx0HV8HdqZ8sz-8rW5r22br26vD9cM_QFcJc1SG8W7h5vZF4VK32FVfTm7B6RXqT7N98sFP_MVyyKW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MtS5X61PNCpf7_6Q3l03) also features our SparkFun emblem and “Start Something” slogan. Remember, this new shirt design is limited, so when they're gone, they're gone — unlike [our galvanized friend](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W5Ty-Kh5Zr1ryN3GXNCvN5zm30/5/f18dQhb0SfHs6VsTB7W4D3GQT7t5LzlW12xGt48rBqYbW3LZc7M1C0Sc4W2K4R9r8Zktf9W328bgt7HL-X4W1zN8kJ4clzrbW8Ykbx_2MkQ_cW76Sdd21ylsDLVrWCXf3gMHwFW3PwKM75wL96LW1sL3M03MybvyVf6Rgj61mp6pMRKpBcWGX3QV6dMSJ3nD4qNW63-j-R1tmXX4W5-2t5m20Wxs7W58R-1Q5R-Q2BW38kffr24ZF-xW1ZY6185qWh4mW1J8yt16G2lbzN7NMdQN4cNXyW75WRHJ56bTqrW50fTRb5SsdChW2X5sdh21DW84W3DRH8j6KpXrxW68V2wz45qs4HW3vThSM6xGPGsW8t0Xgr2LtY55V7Hfwk6C1lRnW4MKSPL7TNRMlVKSpbc8fYB2vW4GlDkf67RvtzW4dnyy094P42zW5lzJ-K8LSWgnW320z_27VPBm4N3BFxlT71B8zW1VtndL4xL4mdW58m_sr4PxC8jW448hyy4frWblW47xfHK41HnY2W2KYZJn62HCPzN7k2qT-Hg1k8W8rY3Qv4xtwwtW8KvbSW8_MpxCW5JgQBr89zg1VW6fBWf83vW6WYN6vFsKhdSQk9V1_P-q5GpRbW111), whose legacy will live forever. [Order your limited edition shirt](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W2m61ns4L8t6GW1ft6-422DgVw0/5/f18dQhb0S1Wf7wjzHXVM-_1z5SSZFqW2wqGcT2rddwDN5Dl9brnM62VW7Q3Pj36-4s1FW6VVkyB1c-DzbW8M8Jc78JDLDhW8byzkx2jQqtmW33Lv0r1JhBwVW6QTwhR4ff8JyW7RcRtW5KMsjLW8W_8dZ58wrCQW3CqQlV6tYMMvW3WYNT97T3_tzW8FGnl_3JL-H4W6NjFk-251kw6W4LmYwK1S5RVtW45z73n5pR7SsN73HgPy93V2kW4f-_qz4Y1HngW1Gwrdr49DVvnN24Qb0NbYytLW30DTvP36Z46fW536PVg5VdSvKW4V8XpF8TzWjGW24F6cW8HC6H8N90NCBm8mY61W54k07P49MfPSW8yPC4938SKdtVBv4dS1Qq6S7W6-wzhD6FWNCLW4Ddlb-93cDwvW6yJ9LB1vjj16W97LDkv7wCrKkW1t4NZx8P9cH7W5cMCwV81pTSdW4Qb8wM2Wlm14W5VSjVb6zdVHmW3HmG1v5hMD5gW5dJgCP2cbNxyW8bvrqb3-4w5QW1sQYSw4Nl196W8XgxC65KM2YJW82Llrd7ybfZwW6LyNM34PNpvkW7_csn_3Zrb7-W3YKpYJ5J4gJgW2KcrJb4s9mXVW401GRV1K-T0hW5Mxdq84k-_fRW8yPzyB3Q1jg4W8nw6s07YyRspW5_snnM2jHd9VW4W1Rrk2KmF_6W6RqWn_8bRsKnW39BpqP8ZJy_tW6SVNVZ68JpbZW5BfwMx7XgB-KN43yBnYkdwVsW2Zkyy_6l4rv6W3MZBWH7DC4P5W90MFRL3h6N6SW6QfwrS6vcjTkW7Cdq195Sb872W25zqLb4FvlCkW70gRRL89wTp1W6_SDyQ8kLks4W3lGQVq93rX7tf5Sns9R02) [14154-01.jpg](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W375H3f6FPV8CW8b4DyG8lwBWj0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqSj63RXfZW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35y0QvW8lW-HB8r4tv8W3KLdqN2CMMwMMNW54yT8MhvW4XqpNw5zbh4DV_ZchQ8wWP1tN1kkHPLWPx0tW8pMtv_96lv3SN93vPYH8YqsVW5F0xql5C4Y3RW61SbxF94wQy7M8HHnybpY29W4vfdv14prHsGW63lsPz8CRTv6W8q-75c5Jlj6BW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-DrTzpYHgVTf6njMXb03) The [BLE Nano v2](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W320mgG37PX1RW62jwX819-y_r0/5/f18dQhb0S9r29jNpXgW4z7vW13D7kTqN1m69BJqC3cSW2sBWV-5-qVB3W1mhDJw39Dr-NN8pCDMDbXTHkW3TsdSd7nwMJHVbpT7B635TP9W98jqSj63RXfZW1nrCGB51LTg5W5DHNj2745PRyW6bVsl_2yszzPW4XK4mx2lmsybW39HSS87xR9_sW2Vjhb05bPQ0kW7v4mGy8p6tHMN5wM1Sjb31wKW8VmtJ88W1L-fW6SsBh35CBM1LW3NnV4F1nJpwvW26pdfj35ybh1W7jBCf-5F0Lr3N4p3c59g0CFRW964Jvc4RWsRSW5x5G4x5CWB2xW94vRrB5FWqTVW5s91kM5v6vH-VXxP6896vzh6W99h9v25zJl7SW5wWFvj3KJ-WYN5J0ztbhfl-SW7fS94C27nvZDN99hfNlQZ-F4W5rhPq28sXZplV-B6Cr5rsVSsW12mv4D7q_qw1Mj8vZ2VzQv-VVn7DD83w2wtW52Hrrp52r48QVHpRXd1Ww3XGN12TQxv11BNqN4QDgwJWWhP3W1LJ3yf80x091W2-zzz05MDzbbW6-L0vN1vPzF6N5sGSXGNDyx-MtS5X61LqBtf1rY_Zb03) from RedBearLab is one of the smallest Bluetooth® 4.2/5.0 Low Energy (BLE) development boards on the market. With the included DAPLink USB in this kit, you’ll be able to deploy firmware to BLE Nano v2 even more easily. At each BLE Nano’s core is a Nordic nRF52832, an ARM Cortex-M4F System on Chip (SoC), plus BLE capable of running at 64MHz with ultra low power consumption. The RedBearLab BLE Nano also supports numerous different wireless devices running iOS 7/8, Android 4.3 or higher, and Windows Phone 8.1. [You won't BLE-ve it](W4GhzjJ6cJX_bW6bY-285Xrh_20/*N8x7hFJvTMptW6kDBF84d9z740/5/f18dQhb0S1Wf7wjzHDVWVCXP5SSZFqW2wqDR02rddwDW2Scqfh1tgfQGW6b2FhF40fVR8W1Mjy_b8Gvk2xW3MDWpm6sb7fPN60BNM5hNZFkW8qq6yJ6VTJ4JW35xNpk53WgDFW41FZsZ8nS9S3W18p1N_7B2d0TW5KgM5L2VDhk-W1FZ7ql65kHHJW5bcBB04RZH34W1KkLSK4J9hWxTDLJ_786y3ZW2Z9z7L5Mm7NnN2msVhL2tHRlN1RXTB3RBpmbW3VHGk92l_dMpW5TDFrd4gCkMfW8dK31D37qNCfW2hTXFr2qhF7YW4CZPH96xlXC8W7cRRLN5f_dJ-W7L2wps290LCPN3fGHykw1dhjW7-VMCJ4MJK3QW5b7_Jb161M1wW2-jNKd38DDGCW5rKm-b6z9PlxN7B5pX6q7TsxW5yq57D4-B-cSVd3jGx4P9SgzW7fbFrX37yn6gW8HYpc-7VSxVJW7kTD172p19T0W1plYd15KR_yjVR42N34JKJQ4W4y5htL1_3zHwW8zQVYP49-cFLW57y1m74qPcrSW4KQc4b44qLtfW68H7Cr5p-QFPVXH37X8f_8CwW40D1QV7h0qXRW6ydHkG77-5dkW7r8H_r2Xd3F2W4KfCgr3gv0nFW6YckKj6B16RXW7_1LvF29VBH_N4vhrkCXdSf3W30hbH75tmP21W6QBMMC3BnVvFN50HnCSXzhD2W3W-YMb4HR4BJW7xJKxR2Qr62mW1r-Z3f10WpvHW4nm1tP6Vj17-N2y-2SDYfLS0VYbkTW7hRrVHW1kMHM14py-9kW8ykJTh6ZSwPNW2TfGg68XbPFQW6KyKqc61Z90GW4HxfGf8KGGxBW7pT6nH18WVHbf6mNcjd03) [Tinfoil Pete.jpg](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W2h_8R05SKLH0W3yMh203FJTF-0/5/f18dQhb0Sq5L8YHrDTW96gBp97bj6jnN2Kdm9nSb6rHW4X9QNY2zgpKbW2KBfjg6mdttXN7s5Q5spSLlFW7KWtNb5mZ50NW8W5d6B8-vH0dW7vkQkk4bJ02hW4b_rKw7MbC4wW31T2xF4d27X9W34RCgs36QnstMMB0_sdtymTW3v7CBP3Wlz2MW5RXcQ25DnRkdW5hkrF23gPWlBW5Fb5wl5hkTxhW5mg0gg3YHVPzW5XdPnR2qzW4wW22WLyB6HBHnDW6qG73422dxlfW1hn6dB1jMm5pW2d4gcy1L34v1W7nZJ7b7NSP4xW1wntPR7nZtysW1kjvQ881rzsQW6c0ypJ1W62lMW6jTQcw7ZTt1lW5_5jnp61RGK7W28SC8D7F0h2JW7HMsQv1kvySDW33qXtg5_T4gVW1Wl8C_7bdM5LW6tyKt51lwwpCW7XX5Ps6Bnm-dN82G-V-k_Y4sW5WqGs-72zrXTW712wFT1mL30WW3gk2KW5B5Q7bW5nHJSL3P2lMMVyvpkz3my-nnW8mhVQY87LVRyW6TW_FT5CmcgvW7M5pkb9bGJw7W7BfkKt89GCG2W4v2xjC5V9WFRW3f5_rb5c_jNNf4lQrnH04) Patents get a bad rap here in open source land. Nothing stifles innovation like some big company squatting on their IP to better control the market and extract as much money from it as possible. But maybe we're getting ahead of ourselves. Maybe there’s some kind of justification for the patent system…? Well, get out your tinfoil hats, kids, cuz Pete's [going to dig into this](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W1zN9YQ5tXrdPW7wgJhh27cz2l0/5/f18dQhb0Sq5L8YHrDTW96gBp97bj6jnN2Kdm9nSb6rHW4X9QNY2zgpKbW2KBfjg6mdttXN7s5Q5spSLlFW7KWtNb5mZ50NW8W5d6B8-vH0dW7vkQkk4bJ02hW4b_rKw7MbC4wW31T2xF4d27X9W34RCgs36QnstMMB0_sdtymTW3v7CBP3Wlz2MW5RXcQ25DnRkdW5hkrF23gPWlBW5Fb5wl5hkTxhW5mg0gg3YHVPzW5XdPnR2qzW4wW22WLyB6HBHnDW6qG73422dx17W3vTkXs6BpMr3W1kqBps7L-Tc2W7MMLpv7CMK00W2jLPZk1bwDqRW1GcQG37YF2DQW1L707T6m2qXlW7t_d6d243RLPW6zy6VJ7h7gDTW80qPZ17v7N8-W5-XhmT76pLM3W83KL3Y1gG6_QW1kF3zl7VVVqPW7bjjDR1lmMs-W2h_rY81r9MsMN82G-V-k_Y4sW5WqGs-72zrXTW712wFT1mL30WW3gk2KW5B5Q7bW5nHJSL3P2lMMVyvpkz3my-nnW8mhVQY87LVRyW6TW_FT5CmcgvW7M5pkb9bGJw7W7BfkKt89GCG2W4v2xjC5V9XlMW3f5_rb6Z1frkf4lQrnH04)! [Pete pontificates on patents](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W38HJ3t1DNQT9W5Dp1m190K3fG0/5/f18dQhb0S1Wf2MQydSW12Nm325SSZFqW2wqGcT2rdF_fW5DjSFr2_--dbW2cBm7Q7J8R-0VsCtvx7nhDgNW42RCxH7_VhVYW5j9H3v1KK0SnW7yHj9m83vQxyW37wj_h53WgQ6W2TzPpX24lJhFW2h3KXq3vnTRkW1DYv5J5S7MvRW3Sn4Xl1vSX33W3ndZ8y66ljggVCC_6k89-C_bW3x8LZ127x4BgV-vjDf4-WKGqW8wp1Dh1kht7cW1fzdhN4cDDJvW2xyW-D6dQ1WzW3gWNBc2Wyv6XW3LqDbN4tWXVFF1WW50_DsVrW2fs7P449FnXCW2-lVqZ75MFJjW10nfw81DRc-tW4_Ts-z5q-DlfW92rWFS5jNZ7wW8YT_bB1HTV2kW1PxLgy9cQHBtW3lpPdN2CfVdrW4f3cMN4Y7X_XW3vHpPn5hX-1GW78yBmt8DNYClW7680L-4lwlpfW3R_8pj5mnrb0Vc_Spr7XVWkKW8knfr31y_6CpW6rr18C2z_P3DW1qCCKy7L6dTbW19kZhk65xsPKW3SXHZ23r-G57W7hq5TF4n7lSNW6R64YV8SttbPW1xrLd296mdBSVS55Fn6m0lTRVW2wjr7kvjGYW1Db_7N8JyQPSW848Mh3289_B4W2wmxzS1KXpLsW6jpg0Z6xFcgKW6KxTn27slC1sW8gxxdh5cjFxpW5-SYXd2RSTw6W5zQ0dZ5lJN7_W4B_hym8VnZprN6yC61TyGMlpW4yzDf34VgsXJW2qN7097RCz3HW8q3y_l4SrQ-cW8KHxDf3xjp95W3NZNVR46Ql4vW59dvKQ2k28ZsW8VlWZl6w6GYpW4ZGHJ89hFPktW2H12DM8JhbZJW1ClrKX2Txh0GVHBJD726sx800) [Enginursday_Knobs_Play button.jpg](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W2svCND5k_6myN1b7LRgRYrTw0/5/f18dQhb0Sq5L8YHrDTW96gBp97bj6jnN2Kdm9nSb6rHW4X9QNY2zgpKbW2KBfjg6mdttXN7s5Q5spSLlFW7KWtNb5mZ50NW8W5d6B8-vH0dW1FFnNJ4bJ02hW4b_rKw7MbC4wW31T2xF4d27X9W34RCgs36QnstMMB0_sdtymTW3v7CBP3Wlz2MW5RXcQ25DnRkdW5hkrF23gPWlBW5Fb5wl5hkTxhW5mg0gg3YHVPzW5XkP4n2qzW4wW22WLyB6HBHnDW6qG7347TCCkVW80n8KB1svWbMW20PxS47WG32-W1vvK4k6FrZTrW1ZWcRt1lF9M-W7BYy0j798tGVW2288mj1W0g1FW7QR-6z1S7CXyW7tflJ182stT4W1G93bG1V0kWGW7XJYmj7sfdC0W1Pcsf37b_67BW1nz95Y1nsLSvW68TN9V7v0KBYW6XjpsD7gQSclW82G-SP46hlh3Vk9s5v3ygvH8W8c3fNX5lq_06W1D9fCT7t5DQTW2Hmhss6yBDRHVgMbGP1HN_bbW8TbH5T44TqWHW850Zk57sM36XW3T3qZn9fWwv2W3NFCnR8MpfNRW2g0xTx7D7HxjW1Dy_KC6qQyFpf4lQrnH04) [This week's Enginursday post](W4GhzjJ6cJX_bW6bY-285Xrh_20/*W4bVq0M5gKVkzW47nt5N1xzXNf0/5/f18dQhb0Sq5L8YHrDTW96gBp97bj6jnN2Kdm9nSb6rHW4X9QNY2zgpKbW2KBfjg6mdttXN7s5Q5spSLlFW7KWtNb5mZ50NW8W5d6B8-vH0dW1FFnNJ4bJ02hW4b_rKw7MbC4wW31T2xF4d27X9W34RCgs36QnstMMB0_sdtymTW3v7CBP3Wlz2MW5RXcQ25DnRkdW5hkrF23gPWlBW5Fb5wl5hkTxhW5mg0gg3YHVPzW5XdPnR2qzW4wW22WLyB6HBHnDW6qG73421_qJHW20SSyZ1F4nXLW2dN3F922M0DmW7sZsfK23YNgRW7mRK0b7nc6GVW7L-f-R2kPfj7W1vl5cR28McGBW7qSrD81Wk3Q3W7s-m3T5Y5QM7W6wC-tz22VHcFW7VSn1k88mKDgW1Hl_sz7DVqmvW63dnqV1HnRcFW6sKLQ51kqcrXW72ck6C7bS4jsN82G-V-k_Y4sW5WqGs-72zrXTW712wFT1mL30WW3gk2KW5B5Q7bW5nHJSL3P2lMMVyvpkz3my-nnW8mhVQY87LVRyW6TW_FT5CmcgvW7M5pkb9bGJw7W7BfkKt89GCG2W4v2xjC5V9XlMW3f5_rb5sNMLmf4lQrnH04) focuses on how to detect a deliberate change in a knob position while rejecting noise. Marshall made a processing sketch that displays the parameters of the detection system live, which helps him feel the knob response while testing the UI — and is also a nice way to demonstrate what these essential filters do to the signal being processed. Check it out! [Read this week's Enginursday](W4GhzjJ6cJX_bW6bY-285Xrh_20/*N3YpQcqMFPpLV89TCv349vYf0/5/f18dQhb0S1Wf73FkvWW12PfWj1MN22vW1fL-Qn3yXZFrN1lnHsmxDYcJW4gK62L5CPt9yW2MXxSZ3SX4dYW7VnCPy52KpjDW1pWLK68NGpnQW87GScF54jVRcN4PJM25kdcPbW4vFX4Y4zpQlcW4Cz7dP4yy46qW8mQCcs4jP425W3NyB_G34pwB5W91nQRv69JszWW7Wlsjd1fBjXKW1h3kqD83TVVKW4JFYpr2dfy1jW19Mcl01qVnzqVDCfXR8fZ439W1mHNp23lt27NVkNzbW8lT4MpW4q_vYF55n69GW6w2Pd94hMcKDW1fGccz74GVRdMwQWqYXN2cwW3kbvXF7BRGSLW29LSxs2BlfvcW6jk5vh3PH-QKW7y_yR33j25qtW5LWkmV5Br5B1W2YHMJ797PDPDW2CYX4p8xJSMKW7s9SL93FBGvLW7FMcVZ2JRF8kW50M9LQ41f5lQW7-y2Qm6Yn4KqW1QcZyD6CYTV_N4StPSJlvHxbN6V2SrpFz3hqW7VcXkY3FBXsLW1KDsZG1qkTPjW8hxgBp3v9C7XW1hypL868gSdcW1Lt9kl1HvQ0mW99XYds2Y4RVtTkFpt3m_httW3pPCMs6kdmXVN65hZZLdc4VnW5Wkxcv2QLCxyW2Tc5bN5m7PT2W86x8H26VCDC8W1Dt_1D2rTmLkW3Y37qv4y4mNtW6SPpsY62rsbZW3W3w6K39Bqt0W85WNGv5mtGY5N2_cH4WQxsM-W2Xlyj-7fJKt4W3l3jgx6_DnQfW442H9C1cGSdtW4W_Px_2d4L9QN8gfQzJFpr62W6-hZxQ8Grqh_W3tX-9C1kJDf_W978kN581RxChVHRv6m70R3cZW4G9LG52F77YRVgVFV01JcgTx103) Have questions about boards, sensors, tools, kits, or widgets for your project? 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